Compare Champion Iridium Plug Number RC8ZWYPB4 Spark Plug - 9782 Part #: 9782 Line: CHP Champion Iridium Plug Number RC8ZWYPB4 Spark Plug 2 Year LIMITED WARRANTY Seat: Gasket Thread Size: M14 Heat Range: 8 Hex Size (in): 5/8 Inch Preset Gap (in): 0.040 Inch Preset Gap (mm): 1.02mm Center Electrode Tip Material: Iridium Ground Electrode Tip Material: Platinum Service Number: RC8ZWYPB4 Metallurgy: Iridium/Platinum Show More Show Less
Compare Champion Iridium Plug Number RC8ZWYPB4 Spark Plug - 9812 Part #: 9812 Line: CHP Champion Iridium Plug Number RC8ZWYPB4 Spark Plug 2 Year LIMITED WARRANTY Seat: Gasket Thread Size: M14 Heat Range: 8 Hex Size (in): 5/8 Inch Preset Gap (in): 0.043 Inch Preset Gap (mm): 1.1mm Center Electrode Tip Material: Iridium Ground Electrode Tip Material: Platinum Service Number: RC8ZWYPB4 Metallurgy: Iridium/Platinum Show More Show Less