MSD Iridium Spark Plug 37224

Name: MSD Iridium Spark Plug 37224
Brand: MSD Ignition
SKU: 4017183
Price: 34.99 USD
Availability: OnlineOnly

$34.99 ea

NEWARRIVING SOONEstimated Ship Date 07/04/2025 (If Ordered Today)

Model: 4017183

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MSD's spark plugs are engineered to improve the efficiency of the combustion process to create the most power possible combined with increased durability. The center tip of the plug is made from iridium to promote the best spark and increase resilience. A proprietary ceramic material enhances the dielectric strength of the plug housing forcing the spark, even under extreme cylinder pressures, to jump across the plug gap to the ground electrode. This electrode is machined to expose more spark to the incoming gases to promote the most effective combustion event possible.

Features:

Proprietary plug design inside and out
Designed for use on high performance vehicles that utilize high output ignition systems
Machined electrode increases exposure to the flame to improve combustion
MSD’s proprietary ceramic formula provides the highest dielectric strength
Yttrium ground electrode reduces the chance of pre-ignition
Iridium tip improves cold starts
All spark plugs tested prior to packaging and shipping
Unique insulator design improves spark isolation
Lower voltage Requirements for longer coil life

About MSD Ignition

Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition. The team at MSD is no different as we strive to deliver the products you need to meet your performance goals. We continue to innovate and invent components and technology that deliver performance and reliability with products that are easy to use and install.

Over the course of 40-plus years, MSD Performance has been driving the development of innovative components that helped shape the way our cars race and perform. From super speedways to road courses, land speed racing to top fuel dragsters, and of course your traditional hot rod, MSD has provided the components to fire nearly anything in motorsports.

MSD was the first company to develop and offer the multiple sparking, capacitive discharge ignition for engines. The line of MSD 6-Series Ignitions are the most popular aftermarket ignitions in the world due to our race-proven performance on the track and our reliability on the street!

Early on, MSD focused squarely on ignition systems with revolutionary products like the multiple sparking CD ignition, timing and rev controls, billet aluminum distributors and the Pro-Mag, an incredible breakthrough in power and endurance.

Today MSD is developing electronics for your entire powertrain. The Atomic EFI systems for the LS engine platform and throttle body are now complemented with a transmission controller. Our DynaForce Starters and Alternators ensure that your engine cranks over to fire up and the Alternators keep it charged. MSD is poised to deliver components that work and communicate together to provide performance and value.

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.

Make	Model	Submodel	Years	Engine	Fitment Notes
Buick	Apollo		1975	4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Century		1983	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Century		1986	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Century		1987	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Century		1988	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Century		1989	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Century		1990	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Century		1991	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Century		1992	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Roadmaster		1992	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Roadmaster		1993	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skyhawk	Custom	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skyhawk	Custom	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skyhawk	Custom	1985	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skyhawk	Custom	1986	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skyhawk	Limited	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skyhawk	Limited	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skyhawk	Limited	1985	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skyhawk	Limited	1986	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skyhawk	Sport	1986	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skyhawk		1982	1.8L / 112 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skyhawk		1983	2.0L / 122 / L4
Buick	Skyhawk		1984	2.0L / 122 / L4
Buick	Skyhawk		1985	2.0L / 122 / L4
Buick	Skyhawk		1986	2.0L / 122 / L4
Buick	Skylark		1980	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skylark		1981	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skylark		1982	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skylark		1983	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skylark		1984	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skylark		1985	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skylark		1986	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skylark		1987	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skylark		1988	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skylark		1989	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skylark		1990	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Skylark		1991	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Somerset Regal		1985	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Somerset		1986	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Buick	Somerset		1987	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Brougham		1990	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Brougham		1991	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Brougham		1992	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Cimarron	Base	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Cimarron	Base	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Cimarron	Base	1985	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Cimarron	Base	1986	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Cimarron		1982	1.8L / 112 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Cimarron		1983	2.0L / 122 / L4
Cadillac	Cimarron		1984	2.0L / 122 / L4
Cadillac	Cimarron		1985	2.0L / 122 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Cimarron		1986	2.0L / 122 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Cimarron	d'Oro	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Cimarron	d'Oro	1985	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Cadillac	Cimarron	d'Oro	1986	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Astro		1985	2.5L / 151 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Astro		1986	2.5L / 151 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Astro		1987	2.5L / 151 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Astro		1988	2.5L / 151 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Astro		1989	2.5L / 151 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Astro		1990	2.5L / 151 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Astro		1991	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Astro		1992	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Astro		1993	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Astro		1994	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Astro		1995	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Bel Air		1971	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Bel Air		1975	7.4L / 454 / V8 5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Biscayne		1970	6.6L / 402 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Biscayne		1971	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer	Base	1995	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer	Custom Deluxe	1987	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer	LT	1995	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer	Silverado	1987	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer		1987	5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer		1988	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer		1989	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer		1990	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer		1991	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer		1992	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer		1993	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer		1994	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Blazer		1995	4.3L / 262 / V6
Chevrolet	C10 Suburban	Custom	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban	Custom	1985	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban	Custom	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban	Scottsdale	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban	Scottsdale	1985	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban	Scottsdale	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban	Silverado	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban	Silverado	1985	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban	Silverado	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban		1975	4.1L / 250 / L6 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban		1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban		1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban		1984	5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban		1985	5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10 Suburban		1986	5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Big Ten	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Cheyenne	1975	5.7L / 350 / V8 4.8L / 292 / L6 4.1L / 250 / L6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Cheyenne	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Cheyenne	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Custom Deluxe	1975	4.8L / 292 / L6 4.1L / 250 / L6 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Custom Deluxe	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Custom Deluxe	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Custom	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Custom	1985	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Custom	1986	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Scottsdale	1975	4.8L / 292 / L6 4.1L / 250 / L6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Scottsdale	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Scottsdale	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Scottsdale	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Scottsdale	1985	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Scottsdale	1986	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Silverado	1975	4.1L / 250 / L6 7.4L / 454 / V8 5.7L / 350 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Silverado	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Silverado	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Silverado	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Silverado	1985	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10	Silverado	1986	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C10		1975	4.1L / 250 / L6 4.8L / 292 / L6 5.7L / 350 / V8 7.4L / 454 / V8
Chevrolet	C10		1977	5.7L / 350 / V8
Chevrolet	C10		1978	5.7L / 350 / V8
Chevrolet	C10		1984	5.0L / 305 / V8
Chevrolet	C10		1985	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6
Chevrolet	C10		1986	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6
Chevrolet	C1500 Suburban		1992	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500 Suburban		1993	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500 Suburban		1994	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500 Suburban		1995	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	454 SS	1990	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	454 SS	1991	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	454 SS	1992	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	454 SS	1993	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Base	1994	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Base	1995	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Cheyenne	1988	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Cheyenne	1989	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Cheyenne	1990	5.0L / 305 / V8 4.3L / 262 / V6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Cheyenne	1991	5.0L / 305 / V8 4.3L / 262 / V6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Cheyenne	1992	5.0L / 305 / V8 4.3L / 262 / V6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Cheyenne	1993	5.0L / 305 / V8 4.3L / 262 / V6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Cheyenne	1994	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Cheyenne	1995	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Scottsdale	1988	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Scottsdale	1989	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Scottsdale	1990	5.0L / 305 / V8 5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Scottsdale	1991	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Scottsdale	1992	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Silverado	1988	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Silverado	1989	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Silverado	1990	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Silverado	1991	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Silverado	1992	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Silverado	1993	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Silverado	1994	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	Silverado	1995	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	WT	1990	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	WT	1991	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	WT	1992	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	WT	1993	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	WT	1994	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500	WT	1995	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C1500		1988	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	C1500		1989	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	C1500		1990	4.3L / 262 / V6 5.7L / 350 / V8 7.4L / 454 / V8 5.0L / 305 / V8
Chevrolet	C1500		1991	4.3L / 262 / V6 5.7L / 350 / V8 7.4L / 454 / V8 5.0L / 305 / V8
Chevrolet	C1500		1992	4.3L / 262 / V6 5.7L / 350 / V8 7.4L / 454 / V8 5.0L / 305 / V8
Chevrolet	C1500		1993	4.3L / 262 / V6 5.7L / 350 / V8 7.4L / 454 / V8 5.0L / 305 / V8
Chevrolet	C1500		1994	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	C1500		1995	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	C20 Suburban		1975	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20 Suburban		1977	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20 Suburban		1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20 Suburban		1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20 Suburban		1985	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20 Suburban		1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Cheyenne	1975	7.4L / 454 / V8 4.8L / 292 / L6 5.7L / 350 / V8 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Cheyenne	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Cheyenne	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Custom Deluxe	1975	7.4L / 454 / V8 5.7L / 350 / V8 4.8L / 292 / L6 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Custom Deluxe	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Custom Deluxe	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Custom	1985	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Custom	1986	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Scottsdale	1975	4.8L / 292 / L6 7.4L / 454 / V8 5.7L / 350 / V8 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Scottsdale	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Scottsdale	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Scottsdale	1985	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Scottsdale	1986	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Silverado	1975	4.8L / 292 / L6 5.7L / 350 / V8 7.4L / 454 / V8 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Silverado	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Silverado	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Silverado	1985	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20	Silverado	1986	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C20		1975	4.8L / 292 / L6 4.1L / 250 / L6 7.4L / 454 / V8 5.7L / 350 / V8
Chevrolet	C20		1977	5.7L / 350 / V8
Chevrolet	C20		1978	5.7L / 350 / V8
Chevrolet	C20		1985	4.3L / 262 / V6 5.7L / 350 / V8
Chevrolet	C20		1986	4.3L / 262 / V6 5.7L / 350 / V8
Chevrolet	C2500 Suburban		1992	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500 Suburban		1993	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500 Suburban		1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500 Suburban		1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Base	1994	4.3L / 262 / V6 7.4L / 454 / V8 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Base	1995	4.3L / 262 / V6 7.4L / 454 / V8 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Cheyenne	1988	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Cheyenne	1989	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Cheyenne	1990	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Cheyenne	1991	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Cheyenne	1992	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Cheyenne	1993	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Cheyenne	1994	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Cheyenne	1995	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Scottsdale	1988	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Scottsdale	1989	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Scottsdale	1990	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Scottsdale	1991	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Scottsdale	1992	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Silverado	1988	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Silverado	1989	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Silverado	1990	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Silverado	1991	7.4L / 454 / V8 4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Silverado	1992	7.4L / 454 / V8 4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Silverado	1993	7.4L / 454 / V8 4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Silverado	1994	7.4L / 454 / V8 4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	Silverado	1995	7.4L / 454 / V8 4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	WT	1994	7.4L / 454 / V8 4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500	WT	1995	7.4L / 454 / V8 4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C2500		1988	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
Chevrolet	C2500		1989	5.7L / 350 / V8
Chevrolet	C2500		1990	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
Chevrolet	C2500		1991	5.0L / 305 / V8 7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8
Chevrolet	C2500		1992	5.0L / 305 / V8 7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8
Chevrolet	C2500		1993	5.0L / 305 / V8 7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8
Chevrolet	C2500		1994	5.0L / 305 / V8 7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8
Chevrolet	C2500		1995	5.0L / 305 / V8 7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8
Chevrolet	C30	Cheyenne	1975	7.4L / 454 / V8 5.7L / 350 / V8 4.1L / 250 / L6 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C30	Cheyenne	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C30	Cheyenne	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C30	Custom Deluxe	1975	4.8L / 292 / L6 5.7L / 350 / V8 7.4L / 454 / V8 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C30	Custom Deluxe	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C30	Custom Deluxe	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C30	Scottsdale	1975	4.1L / 250 / L6 7.4L / 454 / V8 4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C30	Scottsdale	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C30	Scottsdale	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C30	Silverado	1975	5.7L / 350 / V8 7.4L / 454 / V8 4.8L / 292 / L6 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C30	Silverado	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C30	Silverado	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C30		1975	4.1L / 250 / L6 5.7L / 350 / V8 7.4L / 454 / V8 4.8L / 292 / L6
Chevrolet	C30		1977	5.7L / 350 / V8
Chevrolet	C30		1978	5.7L / 350 / V8
Chevrolet	C3500	Base	1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Base	1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Cheyenne	1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Cheyenne	1989	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Cheyenne	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Cheyenne	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Cheyenne	1992	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Cheyenne	1993	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Cheyenne	1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Cheyenne	1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Scottsdale	1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Scottsdale	1989	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Scottsdale	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Scottsdale	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Scottsdale	1992	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Silverado	1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Silverado	1989	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Silverado	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Silverado	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Silverado	1992	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Silverado	1993	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Silverado	1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500	Silverado	1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	C3500		1988	5.7L / 350 / V8 7.4L / 454 / V8
Chevrolet	C3500		1989	5.7L / 350 / V8 7.4L / 454 / V8
Chevrolet	C3500		1990	5.7L / 350 / V8 7.4L / 454 / V8
Chevrolet	C3500		1991	5.7L / 350 / V8 7.4L / 454 / V8
Chevrolet	C3500		1992	5.7L / 350 / V8 7.4L / 454 / V8
Chevrolet	C3500		1993	5.7L / 350 / V8 7.4L / 454 / V8
Chevrolet	C3500		1994	5.7L / 350 / V8 7.4L / 454 / V8
Chevrolet	C3500		1995	5.7L / 350 / V8 7.4L / 454 / V8
Chevrolet	Camaro	Iroc-Z	1985	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro	Iroc-Z	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro	Iroc-Z	1987	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro	Z28	1985	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro	Z28	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro	Z28	1987	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro		1975	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro		1982	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro		1983	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro		1984	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro		1985	2.8L / 173 / V6 5.0L / 305 / V8 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro		1986	2.8L / 173 / V6 5.0L / 305 / V8 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro		1987	2.8L / 173 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro		1988	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro		1989	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro		1993	3.4L / 207 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro		1994	3.4L / 207 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Camaro		1995	3.4L / 207 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Caprice		1971	7.4L / 454 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Caprice		1975	7.4L / 454 / V8 5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Caprice		1989	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Caprice		1990	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Caprice		1991	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Caprice		1992	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Caprice		1993	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	Base	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	Base	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	Base	1985	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	Base	1986	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	CL	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	CL	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	CL	1985	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	CL	1986	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	CS	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	CS	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	CS	1985	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	CS	1986	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	Olympic	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	RS	1986	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	Type-10	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	Type-10	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier	Type-10	1985	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier		1982	1.8L / 112 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier		1983	2.0L / 122 / L4
Chevrolet	Cavalier		1984	2.0L / 122 / L4
Chevrolet	Cavalier		1985	2.8L / 173 / V6 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Cavalier		1986	2.8L / 173 / V6 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Celebrity		1982	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Celebrity		1983	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Celebrity		1984	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Celebrity		1985	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Celebrity		1986	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Celebrity		1987	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Celebrity		1988	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Celebrity		1989	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Celebrity		1990	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Chevette		1976	1.6L / 98 / L4 1.4L / 85 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Chevette		1977	1.6L / 98 / L4 1.4L / 85 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Chevette		1978	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Chevette		1979	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Chevette		1980	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Chevette		1981	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Chevette		1982	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Chevette		1983	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Chevette		1984	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Chevette		1985	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Chevette		1986	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Chevette		1987	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Citation II		1984	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Citation II		1985	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Citation		1980	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Citation		1981	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Citation		1982	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Citation		1983	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Corvette		1971	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Corvette		1975	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Corvette		1985	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Corvette		1986	5.7L / 350 / V8	w/Cast Iron Heads
Chevrolet	Corvette		1987	5.7L / 350 / V8	w/Cast Iron Heads
Chevrolet	El Camino	Base	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	El Camino	Conquista	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	El Camino	SS	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	El Camino		1971	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	El Camino		1975	5.7L / 350 / V8 6.6L / 400 / V8 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	El Camino		1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	El Camino		1986	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10 Van		1974	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1975	4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1976	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1979	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1980	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1985	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1986	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1987	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1988	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1989	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1990	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1991	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1992	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1993	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1994	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Beauville	1995	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Bonaventure	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Bonaventure	1986	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Bonaventure	1987	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1975	4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1976	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1979	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1980	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1985	4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1986	4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1987	4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1988	4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1989	4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1990	4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1991	4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1992	4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1993	4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1994	4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Chevy Van	1995	4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1975	4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1976	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1979	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1980	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1982	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1983	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1984	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1985	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1986	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1987	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1988	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1989	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1990	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1991	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1992	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1993	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1994	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10	Sportvan	1995	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G10		1975	4.1L / 250 / L6
Chevrolet	G10		1976	5.7L / 350 / V8
Chevrolet	G10		1977	5.7L / 350 / V8
Chevrolet	G10		1978	5.7L / 350 / V8
Chevrolet	G10		1979	5.7L / 350 / V8
Chevrolet	G10		1980	5.7L / 350 / V8
Chevrolet	G10		1981	5.7L / 350 / V8
Chevrolet	G10		1982	5.7L / 350 / V8
Chevrolet	G10		1983	5.7L / 350 / V8
Chevrolet	G10		1984	5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	G10		1985	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	G10		1986	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	G10		1987	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	G10		1988	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	G10		1989	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	G10		1990	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	G10		1991	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	G10		1992	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	G10		1993	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	G10		1994	4.3L / 262 / V6 5.0L / 305 / V8
Chevrolet	G10		1995	4.3L / 262 / V6 5.0L / 305 / V8
Chevrolet	G20 Van		1974	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1975	4.1L / 250 / L6 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1976	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1979	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1980	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1982	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1984	5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1985	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1986	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1987	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1988	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1989	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1990	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1991	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1992	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1993	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1994	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Beauville	1995	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Bonaventure	1984	5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1975	4.8L / 292 / L6 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1976	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1979	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1980	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1982	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1984	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1985	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1986	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1987	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1988	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1989	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1990	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1991	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1992	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1993	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1994	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Chevy Van	1995	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Nomad	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Nomad	1979	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Nomad	1980	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Nomad	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1975	4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1976	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1979	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1980	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1982	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1983	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1984	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1985	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1986	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1987	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1988	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1989	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1990	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1991	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1992	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1993	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1994	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20	Sportvan	1995	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G20		1975	4.1L / 250 / L6 4.8L / 292 / L6	Light Duty
Chevrolet	G20		1976	5.7L / 350 / V8
Chevrolet	G20		1977	6.6L / 400 / V8 5.7L / 350 / V8
Chevrolet	G20		1978	5.7L / 350 / V8
Chevrolet	G20		1979	5.7L / 350 / V8
Chevrolet	G20		1980	5.7L / 350 / V8
Chevrolet	G20		1981	5.7L / 350 / V8
Chevrolet	G20		1982	5.7L / 350 / V8
Chevrolet	G20		1983	5.7L / 350 / V8
Chevrolet	G20		1984	5.7L / 350 / V8 5.0L / 305 / V8
Chevrolet	G20		1985	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	G20		1986	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	G20		1987	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	G20		1988	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	G20		1989	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	G20		1990	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	G20		1991	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	G20		1992	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	G20		1993	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	G20		1994	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	G20		1995	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	G30 Van		1974	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1975	4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1976	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1979	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1980	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1982	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1983	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1985	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1986	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1987	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1988	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1989	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1990	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1991	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1992	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1993	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1994	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1995	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Beauville	1996	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Bonaventure	1983	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Bonaventure	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1975	4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1976	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1979	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1980	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1982	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1983	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1985	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1986	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1987	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1988	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1989	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1990	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1991	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1992	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1993	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1994	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1995	5.7L / 350 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Chevy Van	1996	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1975	4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1976	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1979	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1980	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1982	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1983	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1985	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1986	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1987	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1988	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1989	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1990	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1991	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1992	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1993	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1994	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1995	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Hi-Cube	1996	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1975	4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1976	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1979	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1980	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1982	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1983	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1985	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1988	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1990	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1991	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1992	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1993	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1994	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1995	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30	Sportvan	1996	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	G30		1975	7.4L / 454 / V8 4.8L / 292 / L6	Light Duty
Chevrolet	G30		1976	5.7L / 350 / V8
Chevrolet	G30		1977	5.7L / 350 / V8 6.6L / 400 / V8
Chevrolet	G30		1978	5.7L / 350 / V8
Chevrolet	G30		1979	5.7L / 350 / V8
Chevrolet	G30		1980	5.7L / 350 / V8
Chevrolet	G30		1981	5.7L / 350 / V8
Chevrolet	G30		1982	5.7L / 350 / V8
Chevrolet	G30		1983	5.7L / 350 / V8
Chevrolet	G30		1984	5.7L / 350 / V8
Chevrolet	G30		1985	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8
Chevrolet	G30		1986	5.7L / 350 / V8 4.3L / 262 / V6
Chevrolet	G30		1987	5.7L / 350 / V8 4.3L / 262 / V6
Chevrolet	G30		1988	7.4L / 454 / V8 5.7L / 350 / V8 4.3L / 262 / V6
Chevrolet	G30		1989	7.4L / 454 / V8 5.7L / 350 / V8 4.3L / 262 / V6
Chevrolet	G30		1990	7.4L / 454 / V8 5.7L / 350 / V8 4.3L / 262 / V6
Chevrolet	G30		1991	7.4L / 454 / V8 5.7L / 350 / V8 4.3L / 262 / V6
Chevrolet	G30		1992	7.4L / 454 / V8 5.7L / 350 / V8 4.3L / 262 / V6
Chevrolet	G30		1993	7.4L / 454 / V8 5.7L / 350 / V8 4.3L / 262 / V6
Chevrolet	G30		1994	7.4L / 454 / V8 5.7L / 350 / V8 4.3L / 262 / V6
Chevrolet	G30		1995	7.4L / 454 / V8 5.7L / 350 / V8 4.3L / 262 / V6
Chevrolet	G30		1996	7.4L / 454 / V8 5.7L / 350 / V8
Chevrolet	Impala		1975	5.7L / 350 / V8 6.6L / 400 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	K5 Blazer	Custom	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	K5 Blazer	Custom	1985	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	K5 Blazer	Custom	1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	K5 Blazer	Scottsdale	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	K5 Blazer	Silverado	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	K5 Blazer	Silverado	1985	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	K5 Blazer	Silverado	1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	K5 Blazer		1975	4.1L / 250 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	K5 Blazer		1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	K5 Blazer		1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	K5 Blazer		1984	5.7L / 350 / V8
Chevrolet	K5 Blazer		1985	5.7L / 350 / V8
Chevrolet	K5 Blazer		1986	5.7L / 350 / V8
Chevrolet	P20 Van		1974	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	P20	Base	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	P20	Base	1982	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	P20	Step-Van	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	P20	Step-Van	1982	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	P20		1981	5.7L / 350 / V8
Chevrolet	P20		1982	5.7L / 350 / V8
Chevrolet	P30 Van		1974	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	P30	Base	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	P30	Base	1982	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	P30	Step-Van	1981	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	P30	Step-Van	1982	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	P30		1981	5.7L / 350 / V8
Chevrolet	P30		1982	5.7L / 350 / V8
Chevrolet	R10	Custom Deluxe	1987	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R10	Scottsdale	1987	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R10	Silverado	1987	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R10		1987	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
Chevrolet	R1500 Suburban		1989	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R1500 Suburban		1990	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R1500 Suburban		1991	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R20 Suburban		1987	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R20 Suburban		1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R20	Cheyenne	1988	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R20	Custom Deluxe	1987	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R20	Custom Deluxe	1988	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R20	Scottsdale	1987	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R20	Scottsdale	1988	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R20	Silverado	1987	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R20	Silverado	1988	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R20		1987	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	R20		1988	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
Chevrolet	R2500 Suburban		1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R2500 Suburban		1990	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R2500 Suburban		1991	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R2500	Cheyenne	1989	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R2500	Scottsdale	1989	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R2500	Silverado	1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R2500		1989	7.4L / 454 / V8 5.7L / 350 / V8
Chevrolet	R30	Cheyenne	1988	7.4L / 454 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R30	Custom Deluxe	1987	4.8L / 292 / L6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R30	Custom Deluxe	1988	4.8L / 292 / L6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R30	Scottsdale	1987	4.8L / 292 / L6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R30	Scottsdale	1988	4.8L / 292 / L6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R30	Silverado	1987	7.4L / 454 / V8 4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R30	Silverado	1988	7.4L / 454 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R30		1987	4.8L / 292 / L6 7.4L / 454 / V8 5.7L / 350 / V8
Chevrolet	R30		1988	4.8L / 292 / L6 7.4L / 454 / V8
Chevrolet	R3500	Cheyenne	1989	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R3500	Cheyenne	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R3500	Cheyenne	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R3500	Scottsdale	1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R3500	Scottsdale	1990	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R3500	Silverado	1989	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R3500	Silverado	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R3500	Silverado	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	R3500		1989	5.7L / 350 / V8 7.4L / 454 / V8
Chevrolet	R3500		1990	5.7L / 350 / V8 7.4L / 454 / V8
Chevrolet	R3500		1991	5.7L / 350 / V8 7.4L / 454 / V8
Chevrolet	S10 Blazer	Base	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer	Base	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer	Sport	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer	Sport	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer	Tahoe	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer	Tahoe	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer		1983	2.8L / 173 / V6 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer		1984	2.8L / 173 / V6 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer		1985	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer		1986	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer		1987	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer		1988	2.8L / 173 / V6 2.5L / 151 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer		1989	2.8L / 173 / V6 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer		1990	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer		1991	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer		1992	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer		1993	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10 Blazer		1994	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Baja	1991	4.3L / 262 / V6 2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1983	2.0L / 122 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1984	2.0L / 122 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1985	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1986	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1987	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1988	2.8L / 173 / V6 4.3L / 262 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1989	2.8L / 173 / V6 4.3L / 262 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1990	2.8L / 173 / V6 4.3L / 262 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1991	2.8L / 173 / V6 4.3L / 262 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1992	2.8L / 173 / V6 4.3L / 262 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1993	2.8L / 173 / V6 4.3L / 262 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1994	2.2L / 134 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Base	1995	2.2L / 134 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Durango	1983	2.0L / 122 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Durango	1984	2.0L / 122 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Durango	1985	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Durango	1986	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Durango	1987	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Durango	1988	2.8L / 173 / V6 2.5L / 151 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Durango	1989	2.8L / 173 / V6 2.5L / 151 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Durango	1990	2.8L / 173 / V6 2.5L / 151 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	EL	1992	2.5L / 151 / L4 2.8L / 173 / V6 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	EL	1993	2.5L / 151 / L4 2.8L / 173 / V6 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	LS	1994	4.3L / 262 / V6 2.2L / 134 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	LS	1995	4.3L / 262 / V6 2.2L / 134 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	SS	1994	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	SS	1995	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Sport	1983	2.0L / 122 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Sport	1984	2.0L / 122 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Sport	1985	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Sport	1986	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Sport	1987	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Sport	1988	2.8L / 173 / V6 2.5L / 151 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Sport	1989	2.8L / 173 / V6 2.5L / 151 / L4 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Tahoe	1983	2.8L / 173 / V6 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Tahoe	1984	2.8L / 173 / V6 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Tahoe	1985	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Tahoe	1986	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Tahoe	1987	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Tahoe	1988	4.3L / 262 / V6 2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Tahoe	1989	4.3L / 262 / V6 2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Tahoe	1990	4.3L / 262 / V6 2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Tahoe	1991	4.3L / 262 / V6 2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	Tahoe	1992	4.3L / 262 / V6 2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	ZR2	1994	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10	ZR2	1995	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	S10		1983	2.0L / 122 / L4 2.8L / 173 / V6
Chevrolet	S10		1984	2.0L / 122 / L4 2.8L / 173 / V6
Chevrolet	S10		1985	2.5L / 151 / L4 2.8L / 173 / V6
Chevrolet	S10		1986	2.5L / 151 / L4 2.8L / 173 / V6
Chevrolet	S10		1987	2.5L / 151 / L4 2.8L / 173 / V6
Chevrolet	S10		1988	2.5L / 151 / L4 2.8L / 173 / V6 4.3L / 262 / V6
Chevrolet	S10		1989	2.5L / 151 / L4 2.8L / 173 / V6 4.3L / 262 / V6
Chevrolet	S10		1990	2.5L / 151 / L4 2.8L / 173 / V6 4.3L / 262 / V6
Chevrolet	S10		1991	2.5L / 151 / L4 2.8L / 173 / V6 4.3L / 262 / V6
Chevrolet	S10		1992	2.5L / 151 / L4 2.8L / 173 / V6 4.3L / 262 / V6
Chevrolet	S10		1993	2.5L / 151 / L4 2.8L / 173 / V6 4.3L / 262 / V6
Chevrolet	S10		1994	2.2L / 134 / L4 4.3L / 262 / V6
Chevrolet	S10		1995	2.2L / 134 / L4 4.3L / 262 / V6
Chevrolet	Tahoe		1995	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V10 Suburban		1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V10 Suburban		1988	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V10	Custom Deluxe	1987	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V10	Scottsdale	1987	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V10	Silverado	1987	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V10		1987	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8
Chevrolet	V20 Suburban		1987	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V20 Suburban		1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V20	Custom Deluxe	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V20	Scottsdale	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V20	Silverado	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V20		1987	5.7L / 350 / V8
Chevrolet	V2500 Suburban		1989	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V2500 Suburban		1990	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V2500 Suburban		1991	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V30	Custom Deluxe	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V30	Scottsdale	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V30	Silverado	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	V30		1987	5.7L / 350 / V8
Chevrolet	Vega		1971	2.3L / 140 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Vega		1972	2.3L / 140 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Vega		1973	2.3L / 140 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Vega		1974	2.3L / 140 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Vega		1975	2.3L / 140 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Vega		1976	2.3L / 140 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Chevrolet	Vega		1977	2.3L / 140 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Dodge	M300	Base	1974	7.2L / 440 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Dodge	M300		1974	7.2L / 440 / V8
Dodge	M350		1974	7.2L / 440 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco	Custom	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco	Northland	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco	Ranger	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco	Sport	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1975	5.0L / 302 / V8
Ford	Bronco		1978	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1979	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1980	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1981	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1982	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1983	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1984	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1985	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1986	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1987	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1988	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1989	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1991	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1992	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1993	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1994	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1995	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Bronco		1996	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline Club Wagon	Base	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline Club Wagon	Base	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline Club Wagon	Base	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline Club Wagon	Chateau	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline Club Wagon	Chateau	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline Club Wagon	Chateau	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline Club Wagon	Custom	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline Club Wagon	Custom	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline Club Wagon	Custom	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline	Base	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline	Base	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline	Base	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline	Chateau	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline	Chateau	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline	Chateau	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline	Custom	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline	Custom	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline	Custom	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-100 Econoline		1980	5.0L / 302 / V8
Ford	E-100 Econoline		1981	5.0L / 302 / V8
Ford	E-100 Econoline		1982	5.0L / 302 / V8
Ford	E-150 Econoline Club Wagon	Base	1979	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Base	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Base	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Base	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Base	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Base	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Base	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Chateau	1979	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Chateau	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Chateau	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Chateau	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Custom	1979	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Custom	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Custom	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Custom	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Custom	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Custom	1987	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Custom	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	Custom	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	XLT	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	XLT	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	XLT	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	XLT	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	XLT	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	XL	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	XL	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	XL	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	XL	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	XL	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon	XL	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline Club Wagon		1986	5.0L / 302 / V8
Ford	E-150 Econoline Club Wagon		1987	5.0L / 302 / V8
Ford	E-150 Econoline Club Wagon		1988	5.0L / 302 / V8
Ford	E-150 Econoline Club Wagon		1989	5.0L / 302 / V8
Ford	E-150 Econoline	Base	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Base	1979	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Base	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Base	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Base	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Base	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Base	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Base	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Base	1992	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Base	1993	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Base	1994	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Base	1995	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Base	1996	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Chateau	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Chateau	1979	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Chateau	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Chateau	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Chateau	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Custom	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Custom	1979	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Custom	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Custom	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Custom	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Custom	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Custom	1987	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Custom	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Custom	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Custom	1991	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	Northland	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1987	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1991	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1992	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1993	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1994	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1995	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline	XL	1996	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1975	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1976	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1977	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1978	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1979	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1980	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1981	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1982	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1983	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1984	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1985	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1986	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1987	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1988	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1989	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1991	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1992	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1993	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1994	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1995	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-150 Econoline		1996	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline Club Wagon	Base	1979	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline Club Wagon	Base	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline Club Wagon	Chateau	1979	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline Club Wagon	Chateau	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline Club Wagon	Custom	1979	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline Club Wagon	Custom	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Base	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Base	1979	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Base	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Base	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Base	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Base	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Base	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Base	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Chateau	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Chateau	1979	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Chateau	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Chateau	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Chateau	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Custom	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Custom	1979	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Custom	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Custom	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Custom	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Custom	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Custom	1987	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Custom	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Custom	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Custom	1991	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	Northland	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	XL	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	XL	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	XL	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	XL	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	XL	1987	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	XL	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	XL	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline	XL	1991	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1975	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1976	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1977	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1978	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1979	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1980	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1981	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1982	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1983	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1984	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1985	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1986	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1987	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1988	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1989	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1991	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1992	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1993	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1994	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1995	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-250 Econoline		1996	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1980	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1981	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1982	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1983	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1984	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1985	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1986	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1987	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1988	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1989	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1991	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1992	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1993	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1994	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1995	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	E-350 Econoline		1996	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Base	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Custom	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Custom	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Custom	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Custom	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Northland	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Ranger Lariat	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Ranger Lariat	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Ranger XLT	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Ranger XLT	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Ranger XLT	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Ranger	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Ranger	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	Ranger	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	XLS	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	XLS	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	XLT Lariat	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	XLT Lariat	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	XL	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100	XL	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-100		1975	5.0L / 302 / V8
Ford	F-100		1980	5.0L / 302 / V8
Ford	F-100		1981	5.0L / 302 / V8
Ford	F-100		1982	5.0L / 302 / V8
Ford	F-100		1983	5.0L / 302 / V8
Ford	F-150	Base	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Base	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Base	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Base	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Custom	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Custom	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Custom	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Custom	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Custom	1987	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Custom	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Custom	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Custom	1991	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Custom	1992	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Eddie Bauer	1995	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Eddie Bauer	1996	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Northland	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Ranger Lariat	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Ranger Lariat	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Ranger XLT	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Ranger XLT	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Ranger XLT	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Ranger	1975	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Ranger	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Ranger	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Special	1995	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	Special	1996	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLS	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLS	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT Lariat	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT Lariat	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT Lariat	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT Lariat	1987	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT Lariat	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT Lariat	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT Lariat	1991	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT Lariat	1992	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT	1993	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT	1994	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT	1995	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XLT	1996	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1987	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1991	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1992	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1993	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1994	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1995	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150	XL	1996	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1975	5.0L / 302 / V8
Ford	F-150		1980	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1981	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1982	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1983	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1984	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1985	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1986	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1987	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1988	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1989	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1991	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1992	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1993	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1994	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1995	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-150		1996	5.8L / 351 / V8 5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250 HD	XLT	1997	7.5L / 460 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250 HD	XL	1997	7.5L / 460 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Base	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Base	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Base	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Base	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Custom	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Custom	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Custom	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Custom	1987	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Custom	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Custom	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Custom	1991	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Custom	1992	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Eddie Bauer	1995	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Eddie Bauer	1996	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Ranger Lariat	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Ranger Lariat	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Ranger XLT	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Ranger XLT	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Ranger	1980	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Ranger	1981	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Special	1995	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	Special	1996	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLS	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLS	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT Lariat	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT Lariat	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT Lariat	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT Lariat	1987	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT Lariat	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT Lariat	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT Lariat	1991	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT Lariat	1992	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT	1993	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT	1994	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT	1995	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XLT	1996	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1982	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1984	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1985	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1986	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1987	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1988	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1989	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1991	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1992	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1993	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1994	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1995	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250	XL	1996	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1975	5.9L / 360 / V8
Ford	F-250		1980	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1981	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1982	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1983	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1984	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1985	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1986	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1987	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1988	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1989	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1991	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1992	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1993	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1994	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1995	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1996	5.0L / 302 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-250		1997	5.4L / 330 / V8 5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1975	7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1980	5.8L / 351 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1984	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1985	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1986	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1987	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1988	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1989	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1991	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1992	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1993	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1994	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1995	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1996	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	F-350		1997	5.8L / 351 / V8 7.5L / 460 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Falcon	Base	1970	7.0L / 429 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Falcon	Futura	1970	7.0L / 429 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Falcon		1970	7.0L / 429 / V8
Ford	Mustang	Base	1970	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Mustang	Base	1971	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Mustang	Base	1972	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Mustang	Boss 302	1970	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Mustang	Boss 302	1971	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Mustang	GT	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Mustang	Grande	1970	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Mustang	Grande	1971	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Mustang	Grande	1972	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Mustang		1970	5.0L / 302 / V8
Ford	Mustang		1971	5.0L / 302 / V8
Ford	Mustang		1972	5.0L / 302 / V8
Ford	Mustang		1983	5.0L / 302 / V8
Ford	Thunderbird	Base	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Thunderbird	Heritage	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Thunderbird	LX	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Thunderbird	Sport	1983	5.0L / 302 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Ford	Thunderbird		1983	5.0L / 302 / V8
GMC	C15 Suburban		1975	5.7L / 350 / V8 4.1L / 250 / L6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15 Suburban		1977	5.7L / 350 / V8 4.1L / 250 / L6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15 Suburban		1978	5.7L / 350 / V8 4.1L / 250 / L6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban	Base	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban	Base	1985	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban	Base	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban	High Sierra	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban	High Sierra	1985	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban	High Sierra	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban	Sierra Classic	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban	Sierra Classic	1985	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban	Sierra Classic	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban		1984	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban		1985	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban		1986	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban		1992	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban		1993	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban		1994	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500 Suburban		1995	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Base	1984	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Base	1985	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Base	1986	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	High Sierra	1984	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	High Sierra	1985	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	High Sierra	1986	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra Classic	1984	5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra Classic	1985	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra Classic	1986	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLE	1988	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLE	1989	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLE	1990	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLE	1991	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLE	1992	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLE	1993	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLE	1994	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLE	1995	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLT	1994	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLT	1995	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLX	1988	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLX	1989	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLX	1990	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLX	1991	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLX	1992	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SLX	1993	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SL	1994	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra SL	1995	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra Special	1994	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra Special	1995	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra	1988	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra	1989	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra	1990	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra	1991	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra	1992	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500	Sierra	1993	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C1500		1984	5.0L / 305 / V8 5.7L / 350 / V8
GMC	C1500		1985	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	C1500		1986	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	C1500		1988	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	C1500		1989	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	C1500		1990	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	C1500		1991	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	C1500		1992	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	C1500		1993	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	C1500		1994	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	C1500		1995	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	C15	Base	1975	5.7L / 350 / V8 4.8L / 292 / L6 7.4L / 454 / V8 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	Base	1977	5.7L / 350 / V8 4.8L / 292 / L6 7.4L / 454 / V8 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	Base	1978	5.7L / 350 / V8 4.8L / 292 / L6 7.4L / 454 / V8 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	Heavy Half	1977	7.4L / 454 / V8 4.1L / 250 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	Heavy Half	1978	7.4L / 454 / V8 4.1L / 250 / L6 4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	High Sierra	1975	5.7L / 350 / V8 4.1L / 250 / L6 4.8L / 292 / L6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	High Sierra	1977	5.7L / 350 / V8 4.1L / 250 / L6 4.8L / 292 / L6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	High Sierra	1978	5.7L / 350 / V8 4.1L / 250 / L6 4.8L / 292 / L6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	Indy Hauler	1977	4.8L / 292 / L6 7.4L / 454 / V8 4.1L / 250 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	Sierra Classic	1975	5.7L / 350 / V8 7.4L / 454 / V8 4.8L / 292 / L6 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	Sierra Classic	1977	5.7L / 350 / V8 7.4L / 454 / V8 4.8L / 292 / L6 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	Sierra Classic	1978	5.7L / 350 / V8 7.4L / 454 / V8 4.8L / 292 / L6 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	Sierra Grande	1975	7.4L / 454 / V8 5.7L / 350 / V8 4.8L / 292 / L6 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	Sierra Grande	1977	7.4L / 454 / V8 5.7L / 350 / V8 4.8L / 292 / L6 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	Sierra Grande	1978	7.4L / 454 / V8 5.7L / 350 / V8 4.8L / 292 / L6 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15	Street Coupe	1978	5.7L / 350 / V8 7.4L / 454 / V8 4.1L / 250 / L6 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C15		1975	4.8L / 292 / L6 7.4L / 454 / V8 5.7L / 350 / V8 4.1L / 250 / L6
GMC	C15		1977	4.8L / 292 / L6 7.4L / 454 / V8 5.7L / 350 / V8 4.1L / 250 / L6
GMC	C15		1978	4.8L / 292 / L6 7.4L / 454 / V8 5.7L / 350 / V8 4.1L / 250 / L6
GMC	C25 Suburban	Base	1976	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C25 Suburban	High Sierra	1976	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C25 Suburban	Sierra Classic	1976	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C25 Suburban	Sierra Grande	1976	7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C25 Suburban		1975	7.4L / 454 / V8 4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C25 Suburban		1977	7.4L / 454 / V8 4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C25 Suburban		1978	7.4L / 454 / V8 4.8L / 292 / L6 6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500 Suburban		1992	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500 Suburban		1993	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500 Suburban		1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500 Suburban		1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Base	1985	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Base	1986	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	High Sierra	1985	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	High Sierra	1986	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Sierra Classic	1985	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Sierra Classic	1986	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Sierra SLE	1988	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Sierra SLE	1989	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Sierra SLE	1990	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Sierra SLX	1988	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Sierra SLX	1989	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Sierra SLX	1990	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Sierra	1988	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Sierra	1989	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500	Sierra	1990	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C2500		1985	5.7L / 350 / V8 4.3L / 262 / V6
GMC	C2500		1986	5.7L / 350 / V8 4.3L / 262 / V6
GMC	C2500		1988	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6
GMC	C2500		1989	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6
GMC	C2500		1990	5.7L / 350 / V8
GMC	C2500		1991	7.4L / 454 / V8 5.7L / 350 / V8
GMC	C3500	Sierra SLE	1988	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLE	1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLE	1990	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLE	1991	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLE	1992	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLE	1993	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLE	1994	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLE	1995	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLT	1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLT	1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLX	1988	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLX	1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLX	1990	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLX	1991	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLX	1992	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SLX	1993	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SL	1994	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra SL	1995	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra	1988	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra	1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra	1990	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra	1991	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra	1992	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500	Sierra	1993	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C3500		1988	5.7L / 350 / V8 7.4L / 454 / V8
GMC	C3500		1989	5.7L / 350 / V8 7.4L / 454 / V8
GMC	C3500		1990	5.7L / 350 / V8 7.4L / 454 / V8
GMC	C3500		1991	5.7L / 350 / V8 7.4L / 454 / V8
GMC	C3500		1992	5.7L / 350 / V8 7.4L / 454 / V8
GMC	C3500		1993	5.7L / 350 / V8 7.4L / 454 / V8
GMC	C3500		1994	5.7L / 350 / V8 7.4L / 454 / V8
GMC	C3500		1995	5.7L / 350 / V8 7.4L / 454 / V8
GMC	C35	Base	1975	4.1L / 250 / L6 7.4L / 454 / V8 5.7L / 350 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C35	Base	1977	7.4L / 454 / V8 6.6L / 400 / V8 5.7L / 350 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C35	Base	1978	4.1L / 250 / L6 7.4L / 454 / V8 6.6L / 400 / V8 5.7L / 350 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C35	High Sierra	1975	4.8L / 292 / L6 4.1L / 250 / L6 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C35	High Sierra	1977	4.8L / 292 / L6 6.6L / 400 / V8 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C35	High Sierra	1978	4.8L / 292 / L6 6.6L / 400 / V8 4.1L / 250 / L6 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C35	Sierra Classic	1975	4.1L / 250 / L6 7.4L / 454 / V8 4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C35	Sierra Classic	1977	7.4L / 454 / V8 4.8L / 292 / L6 5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C35	Sierra Classic	1978	4.1L / 250 / L6 7.4L / 454 / V8 4.8L / 292 / L6 5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C35	Sierra Grande	1975	4.8L / 292 / L6 7.4L / 454 / V8 5.7L / 350 / V8 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C35	Sierra Grande	1977	4.8L / 292 / L6 7.4L / 454 / V8 5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C35	Sierra Grande	1978	4.8L / 292 / L6 7.4L / 454 / V8 5.7L / 350 / V8 6.6L / 400 / V8 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	C35		1975	5.7L / 350 / V8 4.1L / 250 / L6 7.4L / 454 / V8 4.8L / 292 / L6
GMC	C35		1977	5.7L / 350 / V8 7.4L / 454 / V8 4.8L / 292 / L6 6.6L / 400 / V8
GMC	C35		1978	5.7L / 350 / V8 4.1L / 250 / L6 7.4L / 454 / V8 4.8L / 292 / L6 6.6L / 400 / V8
GMC	Caballero	Amarillo	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Caballero	Base	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Caballero	Diablo	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Caballero		1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Caballero		1986	5.0L / 305 / V8
GMC	G15/G1500 Van		1974	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Rally STX	1990	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Rally STX	1991	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Rally STX	1992	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Rally STX	1993	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Rally STX	1994	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Rally STX	1995	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Rally	1990	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Rally	1991	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Rally	1992	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Rally	1993	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Rally	1994	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Rally	1995	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Vandura	1990	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Vandura	1991	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Vandura	1992	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Vandura	1993	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Vandura	1994	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500	Vandura	1995	5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G1500		1990	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	G1500		1991	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	G1500		1992	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	G1500		1993	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	G1500		1994	5.0L / 305 / V8 4.3L / 262 / V6
GMC	G1500		1995	5.0L / 305 / V8 4.3L / 262 / V6
GMC	G15	Rally STX	1975	4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G15	Rally STX	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G15	Rally STX	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G15	Rally	1975	4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G15	Rally	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G15	Rally	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G15	Vandura	1975	4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G15	Vandura	1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G15	Vandura	1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G15		1975	4.1L / 250 / L6
GMC	G15		1977	5.7L / 350 / V8
GMC	G15		1978	5.7L / 350 / V8
GMC	G25/G2500 Van		1974	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Rally STX	1990	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Rally STX	1991	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Rally STX	1992	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Rally STX	1993	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Rally STX	1994	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Rally STX	1995	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Rally	1990	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Rally	1991	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Rally	1992	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Rally	1993	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Rally	1994	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Rally	1995	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Vandura	1990	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Vandura	1991	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Vandura	1992	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Vandura	1993	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Vandura	1994	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500	Vandura	1995	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G2500		1990	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
GMC	G2500		1991	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
GMC	G2500		1992	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
GMC	G2500		1993	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
GMC	G2500		1994	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
GMC	G2500		1995	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6
GMC	G25	Rally STX	1975	4.8L / 292 / L6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G25	Rally STX	1977	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G25	Rally STX	1978	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G25	Rally	1975	7.4L / 454 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G25	Rally	1977	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G25	Rally	1978	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G25	Vandura	1975	4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G25	Vandura	1977	6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G25	Vandura	1978	6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G25		1975	7.4L / 454 / V8 4.8L / 292 / L6
GMC	G25		1977	6.6L / 400 / V8 5.7L / 350 / V8
GMC	G25		1978	6.6L / 400 / V8 5.7L / 350 / V8
GMC	G3500	Magnavan	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Magnavan	1985	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Magnavan	1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Magnavan	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Magnavan	1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Magnavan	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Magnavan	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Magnavan	1992	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Magnavan	1993	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Magnavan	1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Magnavan	1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Magnavan	1996	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Camper Special	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Camper Special	1985	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Camper Special	1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Camper Special	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Camper Special	1988	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Camper Special	1990	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Camper Special	1991	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Camper Special	1992	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Camper Special	1993	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Camper Special	1994	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Camper Special	1995	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Camper Special	1996	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Custom	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Custom	1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Custom	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally Custom	1988	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally STX	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally STX	1985	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally STX	1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally STX	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally STX	1988	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally STX	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally STX	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally STX	1992	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally STX	1993	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally STX	1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally STX	1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally STX	1996	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally	1985	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally	1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally	1988	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally	1992	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally	1993	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally	1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally	1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Rally	1996	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura Special	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura Special	1985	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura Special	1986	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura Special	1987	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura Special	1988	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura Special	1990	7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura Special	1991	7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura Special	1992	7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura Special	1993	7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura Special	1994	7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura Special	1995	7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura Special	1996	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura	1985	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura	1986	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura	1987	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura	1988	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura	1990	4.3L / 262 / V6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura	1991	4.3L / 262 / V6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura	1992	4.3L / 262 / V6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura	1993	4.3L / 262 / V6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura	1994	4.3L / 262 / V6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura	1995	4.3L / 262 / V6 7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500	Vandura	1996	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G3500		1984	5.7L / 350 / V8
GMC	G3500		1985	5.7L / 350 / V8 4.3L / 262 / V6
GMC	G3500		1986	5.7L / 350 / V8 4.3L / 262 / V6
GMC	G3500		1987	5.7L / 350 / V8 4.3L / 262 / V6
GMC	G3500		1988	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6
GMC	G3500		1990	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6
GMC	G3500		1991	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6
GMC	G3500		1992	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6
GMC	G3500		1993	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6
GMC	G3500		1994	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6
GMC	G3500		1995	5.7L / 350 / V8 7.4L / 454 / V8 4.3L / 262 / V6
GMC	G3500		1996	5.7L / 350 / V8 7.4L / 454 / V8
GMC	G35	Magnavan	1975	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G35	Magnavan	1977	4.8L / 292 / L6 6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G35	Rally Camper Special	1975	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G35	Rally Camper Special	1977	5.7L / 350 / V8 6.6L / 400 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G35	Rally STX	1975	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G35	Rally STX	1977	5.7L / 350 / V8 6.6L / 400 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G35	Rally	1975	6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G35	Rally	1977	6.6L / 400 / V8 4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G35	Vandura Special	1975	6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G35	Vandura Special	1977	4.8L / 292 / L6 6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G35	Vandura	1975	6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G35	Vandura	1977	6.6L / 400 / V8 4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	G35		1975	4.8L / 292 / L6 5.7L / 350 / V8 6.6L / 400 / V8
GMC	G35		1977	4.8L / 292 / L6 5.7L / 350 / V8 6.6L / 400 / V8
GMC	G35		1978	4.8L / 292 / L6 5.7L / 350 / V8 6.6L / 400 / V8
GMC	Jimmy	Base	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	Base	1985	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	Base	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	Base	1987	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	Base	1992	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	Base	1993	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	Base	1994	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	Base	1995	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	High Sierra	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	High Sierra	1985	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	SLE	1992	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	SLE	1993	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	SLE	1994	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	SLE	1995	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	SLS	1993	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	SLS	1994	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	SLS	1995	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	SLT	1992	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	SLT	1993	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	SLT	1994	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	SLT	1995	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	SL	1995	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	Sierra Classic	1984	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	Sierra Classic	1985	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	Sierra Classic	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	Sierra Classic	1987	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy	Silverado	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy		1975	6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy		1977	6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy		1978	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy		1984	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy		1985	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy		1986	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy		1987	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy		1988	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy		1989	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy		1990	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy		1991	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Jimmy		1993	4.3L / 262 / V6
GMC	Jimmy		1994	4.3L / 262 / V6
GMC	Jimmy		1995	4.3L / 262 / V6
GMC	K15 Suburban	Base	1978	6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15 Suburban	High Sierra	1978	6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15 Suburban	Sierra Classic	1978	6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15 Suburban	Sierra Grande	1978	6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15 Suburban		1975	4.1L / 250 / L6 6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15 Suburban		1976	4.1L / 250 / L6 6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15 Suburban		1977	4.1L / 250 / L6 6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban	Base	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban	Base	1985	6.2L / 379 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban	High Sierra	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban	High Sierra	1985	6.2L / 379 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban	Sierra Classic	1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban	Sierra Classic	1985	6.2L / 379 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban		1984	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban		1985	6.2L / 379 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban		1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban		1992	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban		1993	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban		1994	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500 Suburban		1995	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Base	1985	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Base	1986	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	High Sierra	1985	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	High Sierra	1986	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra Classic	1985	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra Classic	1986	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLE	1988	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLE	1989	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLE	1990	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLE	1991	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLE	1992	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLE	1993	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLE	1994	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLE	1995	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLS	1995	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLT	1994	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLT	1995	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLX	1988	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLX	1989	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLX	1990	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLX	1991	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLX	1992	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SLX	1993	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SL	1994	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra SL	1995	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra Special	1994	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra Special	1995	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra Sport	1993	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra	1988	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra	1989	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra	1990	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra	1991	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra	1992	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500	Sierra	1993	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500		1985	4.3L / 262 / V6 5.7L / 350 / V8
GMC	K1500		1986	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K1500		1988	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K1500		1989	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K1500		1990	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K1500		1991	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K1500		1992	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K1500		1993	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500		1994	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K1500		1995	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K15	Base	1975	4.8L / 292 / L6 4.1L / 250 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15	Base	1977	6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15	Base	1978	6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15	High Sierra	1975	4.8L / 292 / L6 5.7L / 350 / V8 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15	High Sierra	1977	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15	High Sierra	1978	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15	Indy Hauler	1977	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15	Sierra Classic	1975	4.8L / 292 / L6 4.1L / 250 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15	Sierra Classic	1977	6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15	Sierra Classic	1978	6.6L / 400 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15	Sierra Grande	1975	4.8L / 292 / L6 5.7L / 350 / V8 4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15	Sierra Grande	1977	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15	Sierra Grande	1978	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K15		1975	4.8L / 292 / L6 5.7L / 350 / V8 4.1L / 250 / L6
GMC	K15		1977	5.7L / 350 / V8 6.6L / 400 / V8
GMC	K15		1978	5.7L / 350 / V8 6.6L / 400 / V8
GMC	K25 Suburban		1975	5.7L / 350 / V8 6.6L / 400 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25 Suburban		1977	5.7L / 350 / V8 6.6L / 400 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25 Suburban		1978	5.7L / 350 / V8 6.6L / 400 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500 Suburban		1992	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500 Suburban		1993	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500 Suburban		1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500 Suburban		1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Base	1985	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Base	1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	High Sierra	1985	5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	High Sierra	1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra Classic	1985	4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra Classic	1986	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLE	1988	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLE	1989	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLE	1990	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLE	1991	5.0L / 305 / V8 7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLE	1992	5.0L / 305 / V8 7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLE	1993	5.0L / 305 / V8 7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLE	1994	5.0L / 305 / V8 7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLE	1995	5.0L / 305 / V8 7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLT	1994	5.7L / 350 / V8 5.0L / 305 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLT	1995	5.7L / 350 / V8 5.0L / 305 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLX	1988	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLX	1989	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLX	1990	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLX	1991	4.3L / 262 / V6 7.4L / 454 / V8 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLX	1992	4.3L / 262 / V6 7.4L / 454 / V8 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SLX	1993	4.3L / 262 / V6 7.4L / 454 / V8 5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SL	1994	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra SL	1995	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra	1988	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra	1989	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra	1990	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra	1991	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra	1992	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500	Sierra	1993	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K2500		1985	4.3L / 262 / V6 5.7L / 350 / V8
GMC	K2500		1986	5.7L / 350 / V8
GMC	K2500		1988	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K2500		1989	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K2500		1990	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K2500		1991	7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K2500		1992	7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K2500		1993	7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K2500		1994	7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K2500		1995	7.4L / 454 / V8 4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8
GMC	K25	Base	1975	5.7L / 350 / V8 4.8L / 292 / L6 4.1L / 250 / L6 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25	Base	1977	5.7L / 350 / V8 4.8L / 292 / L6 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25	Base	1978	5.7L / 350 / V8 4.8L / 292 / L6 4.1L / 250 / L6 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25	High Sierra	1975	6.6L / 400 / V8 4.1L / 250 / L6 4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25	High Sierra	1977	6.6L / 400 / V8 4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25	High Sierra	1978	6.6L / 400 / V8 4.1L / 250 / L6 4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25	Sierra Classic	1975	5.7L / 350 / V8 4.8L / 292 / L6 4.1L / 250 / L6 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25	Sierra Classic	1977	5.7L / 350 / V8 4.8L / 292 / L6 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25	Sierra Classic	1978	5.7L / 350 / V8 4.8L / 292 / L6 4.1L / 250 / L6 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25	Sierra Grande	1975	4.1L / 250 / L6 4.8L / 292 / L6 5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25	Sierra Grande	1977	4.8L / 292 / L6 5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25	Sierra Grande	1978	4.1L / 250 / L6 4.8L / 292 / L6 5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K25		1975	4.8L / 292 / L6 5.7L / 350 / V8 4.1L / 250 / L6 6.6L / 400 / V8
GMC	K25		1977	4.8L / 292 / L6 5.7L / 350 / V8 6.6L / 400 / V8
GMC	K25		1978	4.8L / 292 / L6 5.7L / 350 / V8 4.1L / 250 / L6 6.6L / 400 / V8
GMC	K3500	Sierra SLE	1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLE	1989	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLE	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLE	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLE	1992	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLE	1993	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLE	1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLE	1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLT	1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLT	1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLX	1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLX	1989	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLX	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLX	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLX	1992	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SLX	1993	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SL	1994	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra SL	1995	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra	1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra	1989	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra	1992	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500	Sierra	1993	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	K3500		1988	7.4L / 454 / V8 5.7L / 350 / V8
GMC	K3500		1989	7.4L / 454 / V8 5.7L / 350 / V8
GMC	K3500		1990	7.4L / 454 / V8 5.7L / 350 / V8
GMC	K3500		1991	7.4L / 454 / V8 5.7L / 350 / V8
GMC	K3500		1992	7.4L / 454 / V8 5.7L / 350 / V8
GMC	K3500		1993	7.4L / 454 / V8 5.7L / 350 / V8
GMC	K3500		1994	7.4L / 454 / V8 5.7L / 350 / V8
GMC	K3500		1995	7.4L / 454 / V8 5.7L / 350 / V8
GMC	P15	Base	1975	4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P15	Value Van	1975	4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P25	Base	1975	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P25	Base	1976	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P25	Base	1977	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P25	Base	1978	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P25	Value Van	1975	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P25	Value Van	1976	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P25	Value Van	1977	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P25	Value Van	1978	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P35	Base	1975	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P35	Base	1976	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P35	Base	1977	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P35	Base	1978	4.8L / 292 / L6 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P35	Value Van	1975	5.7L / 350 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P35	Value Van	1976	5.7L / 350 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P35	Value Van	1977	5.7L / 350 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	P35	Value Van	1978	5.7L / 350 / V8 4.8L / 292 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R1500 Suburban	Base	1987	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R1500 Suburban	High Sierra	1987	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R1500 Suburban	Sierra Classic	1987	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R1500 Suburban		1987	5.0L / 305 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R1500 Suburban		1988	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R1500 Suburban		1989	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R1500 Suburban		1990	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R1500 Suburban		1991	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R1500	Base	1987	5.7L / 350 / V8 5.0L / 305 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R1500	High Sierra	1987	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R1500	Sierra Classic	1987	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R1500		1987	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8
GMC	R2500 Suburban		1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500 Suburban		1988	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500 Suburban		1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500 Suburban		1990	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500 Suburban		1991	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500	Base	1987	5.0L / 305 / V8 4.3L / 262 / V6 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500	Base	1988	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500	Base	1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500	High Sierra	1987	4.3L / 262 / V6 5.0L / 305 / V8 5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500	High Sierra	1988	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500	High Sierra	1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500	Sierra Classic	1987	5.0L / 305 / V8 7.4L / 454 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500	Sierra Classic	1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500	Sierra Classic	1989	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R2500		1987	5.7L / 350 / V8 7.4L / 454 / V8 5.0L / 305 / V8 4.3L / 262 / V6
GMC	R2500		1988	5.7L / 350 / V8 7.4L / 454 / V8
GMC	R2500		1989	5.7L / 350 / V8 7.4L / 454 / V8
GMC	R3500	Base	1987	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500	Base	1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500	Base	1989	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500	Base	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500	Base	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500	High Sierra	1987	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500	High Sierra	1988	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500	High Sierra	1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500	SLE	1990	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500	SLE	1991	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500	Sierra Classic	1987	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500	Sierra Classic	1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500	Sierra Classic	1989	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	R3500		1987	5.7L / 350 / V8 7.4L / 454 / V8
GMC	R3500		1988	5.7L / 350 / V8 7.4L / 454 / V8
GMC	R3500		1989	5.7L / 350 / V8 7.4L / 454 / V8
GMC	R3500		1990	5.7L / 350 / V8 7.4L / 454 / V8
GMC	R3500		1991	5.7L / 350 / V8 7.4L / 454 / V8
GMC	S15 Jimmy	Base	1983	1.9L / 119 / L4 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy	Base	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy	Gypsy	1983	1.9L / 119 / L4 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy	Gypsy	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy	Sierra Classic	1983	2.0L / 122 / L4 1.9L / 119 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy	Sierra Classic	1984	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy		1983	2.8L / 173 / V6 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy		1984	2.8L / 173 / V6 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy		1985	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy		1986	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy		1987	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy		1988	4.3L / 262 / V6 2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy		1989	4.3L / 262 / V6 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy		1990	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15 Jimmy		1991	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Base	1982	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Base	1983	2.8L / 173 / V6 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Base	1984	2.8L / 173 / V6 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Base	1985	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Base	1986	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Base	1987	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Base	1988	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Base	1989	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Base	1990	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	EL	1987	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Gypsy	1983	2.0L / 122 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Gypsy	1986	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Gypsy	1987	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Gypsy	1988	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	High Sierra	1982	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	High Sierra	1983	2.0L / 122 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	High Sierra	1984	2.0L / 122 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	High Sierra	1985	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	High Sierra	1986	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	High Sierra	1987	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	High Sierra	1988	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	High Sierra	1989	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	High Sierra	1990	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Sierra Classic	1982	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Sierra Classic	1983	2.8L / 173 / V6 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Sierra Classic	1984	2.8L / 173 / V6 2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Sierra Classic	1985	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Sierra Classic	1986	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Sierra Classic	1987	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Sierra Classic	1988	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Sierra Classic	1989	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Sierra Classic	1990	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15	Sierra Grande	1982	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	S15		1982	2.8L / 173 / V6
GMC	S15		1983	2.8L / 173 / V6 2.0L / 122 / L4
GMC	S15		1984	2.8L / 173 / V6 2.0L / 122 / L4
GMC	S15		1985	2.8L / 173 / V6 2.5L / 151 / L4
GMC	S15		1986	2.8L / 173 / V6 2.5L / 151 / L4
GMC	S15		1987	2.8L / 173 / V6 2.5L / 151 / L4
GMC	S15		1988	2.8L / 173 / V6 2.5L / 151 / L4
GMC	S15		1989	2.8L / 173 / V6 2.5L / 151 / L4
GMC	S15		1990	2.8L / 173 / V6 2.5L / 151 / L4
GMC	Safari		1985	4.3L / 262 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Safari		1986	4.3L / 262 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Safari		1987	4.3L / 262 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Safari		1988	4.3L / 262 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Safari		1989	4.3L / 262 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Safari		1990	4.3L / 262 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Safari		1991	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Safari		1992	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Safari		1993	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Safari		1994	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Safari		1995	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Sonoma		1991	2.5L / 151 / L4 4.3L / 262 / V6 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Sonoma		1992	2.5L / 151 / L4 4.3L / 262 / V6 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Sonoma		1993	2.5L / 151 / L4 4.3L / 262 / V6 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Sonoma		1994	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Sonoma		1995	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Sprint		1971	6.6L / 402 / V8 7.4L / 454 / V8 5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Sprint		1975	6.6L / 402 / V8 7.4L / 454 / V8 5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Sprint		1976	5.7L / 350 / V8 6.6L / 400 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Sprint		1977	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Syclone		1991	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Typhoon		1992	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	Typhoon		1993	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V1500 Suburban		1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V1500 Suburban		1988	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V1500 Suburban		1989	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V1500 Suburban		1990	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V1500 Suburban		1991	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V1500	Base	1987	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V1500	High Sierra	1987	4.3L / 262 / V6 5.7L / 350 / V8 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V1500	Sierra Classic	1987	5.7L / 350 / V8 4.3L / 262 / V6 5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V1500		1987	5.0L / 305 / V8 5.7L / 350 / V8 4.3L / 262 / V6
GMC	V2500 Suburban		1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V2500	Base	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V2500	High Sierra	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V2500	Sierra Classic	1987	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V2500		1987	5.7L / 350 / V8
GMC	V3500	Base	1987	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500	Base	1988	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500	Base	1989	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500	Base	1990	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500	Base	1991	7.4L / 454 / V8 5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500	High Sierra	1987	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500	High Sierra	1988	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500	High Sierra	1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500	SLE	1990	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500	SLE	1991	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500	Sierra Classic	1987	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500	Sierra Classic	1988	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500	Sierra Classic	1989	5.7L / 350 / V8 7.4L / 454 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
GMC	V3500		1987	5.7L / 350 / V8 7.4L / 454 / V8
GMC	V3500		1988	5.7L / 350 / V8 7.4L / 454 / V8
GMC	V3500		1989	5.7L / 350 / V8 7.4L / 454 / V8
GMC	V3500		1990	5.7L / 350 / V8 7.4L / 454 / V8
GMC	V3500		1991	5.7L / 350 / V8 7.4L / 454 / V8
Isuzu	Pickup	LS	1991	3.1L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Pickup	S	1991	3.1L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Pickup	S	1992	3.1L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Pickup	S	1993	3.1L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Pickup	S	1994	3.1L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Pickup		1991	2.6L / L4
Isuzu	Pickup		1992	2.6L / L4
Isuzu	Pickup		1993	2.6L / L4
Isuzu	Pickup		1994	2.6L / L4
Isuzu	Rodeo	LS	1991	3.1L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Rodeo	LS	1992	3.1L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Rodeo	S	1991	3.1L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Rodeo	S	1992	3.1L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Rodeo	XS	1991	3.1L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Rodeo	XS	1992	3.1L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Rodeo		1991	2.6L / L4
Isuzu	Rodeo		1992	2.6L / L4
Isuzu	Trooper		1989	2.8L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Trooper		1990	2.8L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Isuzu	Trooper		1991	2.8L / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Cherokee	Base	1984	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Cherokee	Base	1985	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Cherokee	Base	1986	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Cherokee	Chief	1985	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Cherokee	Chief	1986	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Cherokee	Laredo	1985	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Cherokee	Laredo	1986	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Cherokee	Pioneer	1985	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Cherokee	Pioneer	1986	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Cherokee		1984	2.8L / 173 / V6
Jeep	Cherokee		1985	2.8L / 173 / V6
Jeep	Cherokee		1986	2.8L / 173 / V6
Jeep	Comanche		1986	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Wagoneer		1984	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Wagoneer		1985	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Jeep	Wagoneer		1986	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Mercury	Cyclone	Base	1971	7.0L / 429 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Mercury	Cyclone	GT	1971	7.0L / 429 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Mercury	Cyclone	Spoiler	1971	7.0L / 429 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Mercury	Cyclone		1971	7.0L / 429 / V8
Oldsmobile	Bravada		1991	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Bravada		1992	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Bravada		1993	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Bravada		1994	4.3L / 262 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Calais		1985	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Calais		1986	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Calais		1987	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Custom Cruiser		1992	5.7L / 350 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Calais		1988	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Calais		1989	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Calais		1990	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Calais		1991	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Ciera		1982	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Ciera		1983	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Ciera		1984	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Ciera		1985	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Ciera		1986	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Ciera		1987	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Ciera		1988	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Ciera		1989	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Ciera		1990	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Ciera		1991	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Ciera		1992	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Cruiser		1987	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Cruiser		1988	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Cruiser		1989	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Cruiser		1990	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass Supreme		1975	4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Cutlass		1975	4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Omega		1975	4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Omega		1980	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Omega		1981	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Omega		1982	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Omega		1983	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Oldsmobile	Omega		1984	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	6000		1982	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	6000		1983	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	6000		1984	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	6000		1985	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	6000		1986	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	6000		1987	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	6000		1988	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	6000		1989	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	6000		1990	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	6000		1991	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Acadian		1976	1.4L / 85 / L4 1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Acadian		1977	1.4L / 85 / L4 1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Acadian		1978	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Acadian		1979	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Acadian		1980	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Acadian		1981	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Acadian		1982	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Acadian		1983	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Acadian		1984	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Acadian		1985	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Acadian		1986	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Acadian		1987	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Astre		1975	2.3L / 140 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Astre		1976	2.3L / 140 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Astre		1977	2.3L / 140 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Bonneville	Base	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Bonneville	Brougham	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Bonneville	LE	1986	5.0L / 305 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Bonneville		1986	5.0L / 305 / V8
Pontiac	Fiero		1984	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Fiero		1985	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Fiero		1986	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Fiero		1987	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Fiero		1988	2.5L / 151 / L4 2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1983	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1984	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1985	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1986	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1987	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1988	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1989	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1990	3.1L / 189 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1991	3.1L / 189 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1992	3.1L / 189 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1993	3.4L / 207 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1994	3.4L / 207 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Firebird		1995	3.4L / 207 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Grand Am		1985	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Grand Am		1986	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Grand Am		1987	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Grand Am		1988	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Grand Am		1989	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Grand Am		1990	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Grand Am		1991	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	J2000 Sunbird	Base	1985	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	J2000 Sunbird	LE	1985	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	J2000 Sunbird		1985	2.0L / 122 / L4
Pontiac	J2000	Base	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	J2000	LE	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	J2000	SE	1983	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	J2000		1982	1.8L / 112 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	J2000		1983	2.0L / 122 / L4 1.8L / 112 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	LeMans		1975	4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Parisienne	Base	1986	5.0L / 305 / V8 5.0L / 307 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Parisienne	Brougham	1986	5.0L / 305 / V8 5.0L / 307 / V8	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Parisienne		1986	5.0L / 307 / V8 5.0L / 305 / V8
Pontiac	Phoenix		1978	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Phoenix		1980	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Phoenix		1981	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Phoenix		1982	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Phoenix		1983	2.8L / 173 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Phoenix		1984	2.8L / 173 / V6 2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Sunbird	SE	1986	2.0L / 122 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Sunbird		1976	2.3L / 140 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Sunbird		1977	2.3L / 140 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Sunbird		1978	2.5L / 151 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Sunbird		1986	2.0L / 122 / L4
Pontiac	T1000		1981	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	T1000		1982	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	T1000		1983	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	T1000		1984	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	T1000		1985	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	T1000		1986	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	T1000		1987	1.6L / 98 / L4	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Trans Sport		1990	3.1L / 189 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Trans Sport		1991	3.1L / 189 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Trans Sport		1992	3.1L / 189 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Trans Sport		1993	3.1L / 189 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Trans Sport		1994	3.1L / 189 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Trans Sport		1995	3.1L / 189 / V6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;
Pontiac	Ventura		1975	4.1L / 250 / L6	Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap;

Specifications:

Emission Code	2
Heat Range	5
Hex Size	5/8
Length	Standard
Part Type	Spark Plug
Plug Style Code	6IR5Y
Product Type	Spark Plug
Projected Tip	Yes
Proposition 65	www.P65Warnings.ca.gov
Quantity	4
Reach	0.4375
Resistor	Yes
Seat Type	Tapered
Style	Iridium
Thread Size	14mm
Warranty	Limited 1 Year Warranty

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