Compare Denso Iridium Long Life Spark Plug - 3501 Part #: 3501 Line: DEN Denso Iridium Long Life Spark Plug 1 Year Limited Warranty Seat: Gasket Thread Size: M12 Heat Range: 22 Hex Size (mm): 16mm Preset Gap (mm): 0.8mm Center Electrode Core Material: Copper Center Electrode Tip Material: Iridium Approximate Resistor Value (Ohm): 5000 Ohm Ground Electrode Tip Material: Copper Thread Reach (mm): 27mm Metallurgy: Iridium Show More Show Less
Compare Denso Iridium Long Life Plug Number IK24 Spark Plug - 5311 Part #: 5311 Line: DEN Denso Iridium Long Life Plug Number IK24 Spark Plug 1 Year Limited Warranty Seat: Gasket Thread Size: M14 Hex Size (mm): 16mm Center Electrode Core Material: Copper Center Electrode Tip Material: Iridium Approximate Resistor Value (Ohm): 5000 Ohm Service Number: IK24 Metallurgy: Iridium Show More Show Less
Compare Denso Iridium Long Life Plug Number IK22 Spark Plug - 5310 Part #: 5310 Line: DEN Denso Iridium Long Life Plug Number IK22 Spark Plug 1 Year Limited Warranty Seat: Gasket Thread Size: M14 Heat Range: 22 Hex Size (mm): 16mm Center Electrode Core Material: Copper Center Electrode Tip Material: Iridium Approximate Resistor Value (Ohm): 5000 Ohm Service Number: IK22 Metallurgy: Iridium Show More Show Less
Compare Denso Iridium Long Life Plug Number SK20HR11 Spark Plug - 3421 Part #: 3421 Line: DEN Denso Iridium Long Life Plug Number SK20HR11 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: Iridium Approximate Resistor Value (Ohm): 5000 Ohm Ground Electrode Tip Material: Copper Service Number: SK20HR11 Metallurgy: Iridium Show More Show Less