Compare Denso Copper Plug Number KJ20CR-L11 Spark Plug - 3169 Part #: 3169 Line: DEN Denso Copper Plug Number KJ20CR-L11 Spark Plug 1 Year Limited Warranty Seat: Gasket Thread Size: M14 Heat Range: 20 Hex Size (mm): 16mm Center Electrode Core Material: Copper Center Electrode Tip Material: Nickel Approximate Resistor Value (Ohm): 5000 Ohm Ground Electrode Tip Material: Nickel Service Number: KJ20CR-L11 Metallurgy: Copper Show More Show Less
Compare Denso Copper Plug Number K20HR-U11 Spark Plug - 3381 Part #: 3381 Line: DEN Denso Copper Plug Number K20HR-U11 Spark Plug 1 Year Limited Warranty Seat: Gasket Thread Size: M14 Heat Range: 20 Hex Size (mm): 16mm Center Electrode Core Material: Copper Center Electrode Tip Material: Nickel Approximate Resistor Value (Ohm): 5000 Ohm Ground Electrode Tip Material: Nickel Service Number: K20HR-U11 Metallurgy: Copper Show More Show Less
Compare Champion Copper Plug Number W20 Spark Plug - 520 Part #: 520 Line: CHP Champion Copper Plug Number W20 Spark Plug 1 Year Limited Warranty Seat: Gasket Thread Size: 7/8 Inch Heat Range: 20 Hex Size (mm): 24mm Hex Size (in): 15/16 Inch Preset Gap (in): 0.025 Inch Preset Gap (mm): 0.65mm Thread Reach (in): 0.625 Inch Center Electrode Tip Material: Nickel Ground Electrode Tip Material: Nickel Service Number: W20 Metallurgy: Copper Show More Show Less