Compare Denso Iridium TT Spark Plug - 4716 Part #: 4716 Line: DEN Denso Iridium TT Spark Plug 1 Year Limited Warranty Seat: Tapered Thread Size: M14 Heat Range: 20 Hex Size (mm): 16mm Preset Gap (mm): 1mm Center Electrode Core Material: Copper Center Electrode Tip Material: Iridium Approximate Resistor Value (Ohm): 5000 Ohm Thread Reach (mm): 12mm Metallurgy: Iridium/Platinum Show More Show Less
Compare Denso Iridium Power Spark Plug - 5331 Part #: 5331 Line: DEN Denso Iridium Power Spark Plug 1 Year Limited Warranty Seat: Tapered Thread Size: M14 Heat Range: 20 Hex Size (mm): 16mm Preset Gap (mm): 1.1mm Center Electrode Core Material: Copper Center Electrode Tip Material: Iridium Approximate Resistor Value (Ohm): 5000 Ohm Thread Reach (mm): 12mm Metallurgy: Iridium Show More Show Less
Compare Denso Copper Spark Plug - 5035 Part #: 5035 Line: DEN Denso Copper Spark Plug 1 Year Limited Warranty Seat: Tapered Thread Size: M14 Heat Range: 20 Hex Size (mm): 16mm Preset Gap (mm): 0.9mm Center Electrode Core Material: Copper Center Electrode Tip Material: Nickel Approximate Resistor Value (Ohm): 5000 Ohm Thread Reach (mm): 12mm Metallurgy: Copper Show More Show Less