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 Metal shell plating has enhanced anticorrosion qualities IRIDIUM IX SPARK PLUG
-26%
NGK SPARK PLUGS IRIDIUM IX SPARK PLUG NGK CR6HIX
$20.16 Save:$7.00(26%)
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