NGK DPR7EIX-9 Spark Plug

Iridium IX Spark Plug. 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 electrode reduces voltage requirement and extends ignition system life. New metal shell plating has enhanced anti-corrosion qualities.