Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize.Reference number:IZFR6K-11, 6994, AP3924,xp3924,xp3923,APP3923,AP3923,Ap5224,APP5224,3199,3297,3764,4503,4644,6418,7100,7938,7092,9600,9603,9652,9651,9607,9610,PK16TT,BKR5E,BKR6E,BKR6EGP,BKR6EIX,BKR7E,ZFR6FGP,90919-01220,BKR5E-11.
Spark plug Pre-gapped, can be installed directly!
Ceramic insulator , the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage,Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response
Iridium Spark Plugs has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines