Compare Denso Iridium TT Spark Plug - 4708 Part #: 4708 Line: DEN Denso Iridium TT Spark Plug 1 Year Limited Warranty Seat: Gasket Thread Size: M14 Heat Range: 16 Hex Size (mm): 21mm Preset Gap (mm): 1mm Center Electrode Core Material: Copper Center Electrode Tip Material: Iridium Approximate Resistor Value (Ohm): 5000 Ohm Thread Reach (mm): 19mm Metallurgy: Iridium/Platinum Show More Show Less
Compare NGK Iridium Plug Number BKR5EIX Spark Plug - 6341 Part #: 6341 Line: NGK NGK Iridium Plug Number BKR5EIX Spark Plug 1 Year Limited Warranty Seat: Gasket Thread Size: M14-1.25 Heat Range: 5 Hex Size (mm): 16mm Hex Size (in): 5/8 Inch Preset Gap (in): 0.032 Inch Preset Gap (mm): 0.8mm Thread Reach (in): 0.750 Inch Center Electrode Core Material: Copper Center Electrode Tip Material: Iridium Approximate Resistor Value (Ohm): 5000 Ohm Insulator Height (mm): 50.5mm Insulator Height (in): 1.990 Inch Thread Reach (mm): 19mm Service Number: BKR5EIX Metallurgy: Iridium Show More Show Less