Compare Champion Double Platinum Power Plug Number RN9PYP Spark Plug - 7415 Part #: 7415 Line: CHP Champion Double Platinum Power Plug Number RN9PYP Spark Plug 5 Year Limited Warranty Seat: Gasket Thread Size: M14 Heat Range: 9 Preset Gap (in): 0.032 Inch Preset Gap (mm): 0.8mm Center Electrode Tip Material: Platinum Ground Electrode Tip Material: Platinum Service Number: RN9PYP Metallurgy: Double Platinum Show More Show Less
Compare Champion Copper Plug Number N9YC Spark Plug - 300 Part #: 300 Line: CHP Champion Copper Plug Number N9YC Spark Plug 1 Year Limited Warranty Seat: Gasket Thread Size: M14 Heat Range: 9 Preset Gap (in): 0.032 Inch Preset Gap (mm): 0.82mm Center Electrode Tip Material: Copper Ground Electrode Tip Material: Nickel Service Number: N9YC Metallurgy: Copper Show More Show Less
Compare Champion Copper Plug Number RN9YC Spark Plug - 415 Part #: 415 Line: CHP Champion Copper Plug Number RN9YC Spark Plug 2 Year LIMITED WARRANTY Seat: Gasket Thread Size: M14 Heat Range: 9 Preset Gap (in): 0.032 Inch Preset Gap (mm): 0.82mm Center Electrode Tip Material: Copper Ground Electrode Tip Material: Nickel Service Number: RN9YC Metallurgy: Copper Show More Show Less
Compare Champion Copper Spark Plug - 4151 Part #: 4151 Line: CHP Champion Copper Spark Plug Manufacturer's Defect Warranty Seat: Gasket Thread Size: M14 Heat Range: 9 Hex Size (in): 13/16 Inch Preset Gap (in): 0.029 To 0.035 Inch Preset Gap (mm): 0.74mm To 0.89mm Thread Reach (in): 0.750 Inch Resistor Plug: Yes Center Electrode Tip Material: Nickel Insulator Height (in): 0.062 Inch Ground Electrode Tip Material: Nickel Metallurgy: Copper Show More Show Less