BKR6ES SPARK PLUGS 4/BOX

Resistor: Yes,Electrode Type: Standard,Electrode Core Material: Nickel,Electrode Tip Material: Nickel,Insulator Type: Projected,Thread Size (IN): 0.551 Inch,Thread Size (MM): 14 Millimeter,Reach: 3/4 Inch,Seat Type: Gasket,Wrench Diameter: 5/8 Inch,Quantity: Single OEM Quality,Triple-Gasket Sealing Process,Consistent Performance,Plug Of Choice In Millions Of Vehicles,Limited 60 Day Warranty