Champion Spark Plug Platinum Power - Boxed - RV17PMC4

Champion Platinum Power spark plugs deliver powerful performance. Made from exclusive Heat-Active alloy, a fine-wire center electrode and V-trimmed ground electrode provides sharp spark focus.

Heat-Active alloy allows electrodes to reach optimal temperature Platinum tipped center wire resists wear and helps to maintain proper gap spec over life of the plug Center Electrode Tip Material : Platinum Firing Tip Ground Electrode Core Material : Nickel Copper Alloy Ground Electrode Quantity : 1 Hex Size : 0.625 in Insulator Height : 0.12 in Manufacturer Heat Range : 17 Reach : 0.441 in Resistor Type : Yes Seat Type : Tapered Thread Diameter : 0.551 in