IZFR6K11 NGK SPARK PLUG

Features Resists carbon buildup and pre-ignition; High alumina ceramics for better heat transfer and electrical insulation; Solid copper core and nickel tipped electrode provide a longer plus life; Patented triple gasket sealing process eliminates the possibility of combustion gas leakage; Laser welded Iridium center electrode tip ensures high durability and greater spark; Platinum disc welded to backside of ground electrode provides long life; Specifications Hex Size: 0.62"; Thread Size: 14mm; Seat Type: Gasket;.