NGK SPARK PLUGS Iridium Spark Plug - DCPR7EIXSOLID 97637

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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 t he 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 Show more