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

More Information
Manufacturer SKU	4742
Manufacturer:	Ngk Spark Plugs
Department	PAM-PU
Show Stock	Yes
Riding Style	Street
California Restricted Product:	No

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Iridium IX Spark Plug - KR8DI 4742