GM Original Equipment™ Double Platinum Spark Plug (41-979) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or even better than the part your vehicle was manufactured with. This product is made from premium materials to serve you for years to come.
Specifications
Resistor Plug: Yes
Center Electrode Material: Platinum Rivet
Thread Reach: 0.689"
Hex Size: 16 mm
Hex Size: 3/5"
Ground Electrode Quantity: 1
Gap: 0.063"
Spark Plug Seat Style: Conical
Heat Range: 14
Thread Diameter: 0.551"
Resistance: 3-10 kOhm
Insulator Height: 2.087"
Center Electrode Core Material: Cu-Core Nickel
Ground Configuration: Platinum Pad
Ground Electrode Core Material: Nickel
Ground Electrode Tip Design: Platinum pad
Features
Manufactured to restore your vehicle’s ignition system
ACDelco®, a brand of GM Customer Care and Aftersales, is a global automotive manufacturer of premium replacement parts for almost all vehicle systems as well as off-road, industrial, and marine equipment. With more than hundred years of manufacturing experience, the company offers an extensive line of brake pads and rotors, belts and hoses, shocks and struts, alternators and starters, thermostats and caps, fuel pumps, and many more trustworthy and top-quality products.
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ACDelco® 41-979 - GM Original Equipment™ Double Platinum Spark Plug
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Questions and Answers
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