NGK 1654 ILZKAR7B11 LASER IRIDIUM SPARK PLUG

The ultimate in the evolution of spark plug technology and performance from the industry leaderThe iridium electrode is 25% smaller than a platinum electrode, and it’s just 1/4 the size of a conventional nickel electrodeUltra-small-diameter center electrode reduces voltage requirement and extends ignition system lifeNew metal shell plating has enhanced anticorrosion qualities