Seller notes

ACDELCO 41121 SpecificationsCenter Electrode Core MaterialCopperCenter Electrode Tip MaterialIridiumGround ConfigurationStandardGround Electrode Tip DesignStandardHeight (IN)0.8Hex Size (MM)16Insulator Height (in)1.99Insulator Height (mm)50.5Length (IN)3Pre-Gap Size (IN)0.03Pre-Gap Size (MM)0.71Reach (IN)0.748Reach (mm)18.999Resistance (kOhms)7500Resistor TypeYesSeat TypeGasketThread Diameter (IN)0.551Thread Diameter (MM)14Weight (lb)0.03Width (IN)0.8GM Original Equipment; Iridium; Pre-Set Gap: ...

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