SPARK PLUG - IRIDIUM

Resistor: No,Electrode Type: OEM,Electrode Core Material: Copper,Electrode Tip Material: Double Platinum,Insulator Type: Projected,Thread Size (IN): 0.551 Inch,Thread Size (MM): 14 Millimeter,Reach: 1 Inch,Seat Type: Tapered,Wrench Diameter: 5/8 Inch IRIDIUM ENHANCED Center Electrode For Improved Durability And Wear Resistance,0.6 Millimeter Fine Wire Design Improves Ignitability,V"-Trimmed Platinum Side Wire Technology Resists Wear More Focused Ignition For Better Flame Kernel Growth And Faster Fuel Combustion For Better Engine Performance Nickel Plated Shell To Prevent Corrosion Designed For Better Overall Durability With No Gap Erosion So Engine Performance Stays Consistent OE Form Fit And Function Limited 7 Year Warranty"