PLATINUM SPK PLUG BOX/4

Resistor: No,Electrode Type: OEM,Electrode Core Material: Copper,Electrode Tip Material: Platinum,Insulator Type: Projected,Thread Size (IN): 0.551 Inch,Thread Size (MM): 14 Millimeter,Reach: 3/4 Inch,Seat Type: Gasket,Wrench Diameter: 13/16 Inch,Quantity: Single Provides A Center Wire Platinum Firing Tip,Reduced Gap Erosion,Fewer Misfires,Better Performance And More Durability,High Nickel Alloy Side Electrode Maintains Precise Gap,Necked-Down Center Electrode Fires Quicker, Cleaner With Less Voltage For Easier Starts, Quicker Acceleration And Improved Fuel Economy,OE Approved,Proprietary Platinum Ball Welding Process Provides Consistent Point Of Contact For Better Adhesion,Limited 4 Year Warranty