Compare Champion Double Platinum Power Plug Number RN14PMP5 Spark Plug - 7031 Part #: 7031 Line: CHP Champion Double Platinum Power Plug Number RN14PMP5 Spark Plug 5 Year Limited Warranty Seat: Gasket Thread Size: M14 Heat Range: 14 Preset Gap (in): 0.049 Inch Preset Gap (mm): 1.25mm Center Electrode Tip Material: Platinum Ground Electrode Tip Material: Platinum Service Number: RN14PMP5 Metallurgy: Double Platinum Show More Show Less
Compare Champion Platinum Power Plug Number RN14PMC5 Spark Plug - 3031 Part #: 3031 Line: CHP Champion Platinum Power Plug Number RN14PMC5 Spark Plug 3 Year Limited Warranty Seat: Gasket Thread Size: M14 Heat Range: 14 Preset Gap (in): 0.050 Inch Preset Gap (mm): 1.27mm Center Electrode Tip Material: Platinum Ground Electrode Tip Material: Nickel Service Number: RN14PMC5 Metallurgy: Platinum Show More Show Less
Compare Champion Copper Plug Number RN14MC5 Spark Plug - 31 Part #: 31 Line: CHP Champion Copper Plug Number RN14MC5 Spark Plug 2 Year LIMITED WARRANTY Seat: Gasket Thread Size: M14 Heat Range: 14 Preset Gap (in): 0.050 Inch Preset Gap (mm): 1.28mm Center Electrode Tip Material: Copper Ground Electrode Tip Material: Nickel Service Number: RN14MC5 Metallurgy: Copper Show More Show Less