Electrical

The ultimate in the evolution of spark plug technology and performance from the industry leader The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode Ultra-small diameter center...

Features include high alumina ceramics for improved heat dissipation and electrical insulation, deep-seated copper core for a wider heat range and a nickel alloy tip for longer life Reinforced ground electrode. SPARK PLUG NGK RACING

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Triple seals prevent leakage Corrugated ribs prevent flashover Copper core...

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Triple seals prevent leakage Corrugated ribs prevent flashover Copper core...

Fine iridium tip ensures high durability and a consistently stable spark Trivalent metal plating for superior anti-corrosion and anti-seizing properties Outstanding acceleration, high fuel efficiency and durability Ultra-small-diameter center electrode...

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Triple seals prevent leakage Corrugated ribs prevent flashover Copper core...

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Triple seals prevent leakage Corrugated ribs prevent flashover Copper core...

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Triple seals prevent leakage Corrugated ribs prevent flashover Copper core...

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Triple seals prevent leakage Corrugated ribs prevent flashover Copper core...

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Triple seals prevent leakage Corrugated ribs prevent flashover Copper core...

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Triple seals prevent leakage Corrugated ribs prevent flashover Copper core...

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Corrugated ribs prevent flashover Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Copper core aids in heat removal Triple...