NGK 1 Step Colder Iridium Spark Plugs Nissan 350z / Infiniti g35

$45.99
MPN
6619
Manufacturer
NGK Plugs
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Description

Iridium plugs are more durable and have a higher melting point compared to Platinum. Enjoy the benefits of reduced corrosion, improved ignition, superior anti-fouling, and a lower required voltage. These NGK plugs will get you running smoother and making more power through increased efficiency and increased heat resistance.

Note: Iridium plugs are able to use larger gap setting with less voltage. Some customers choose to re-gap these plugs to correct misfiring or tune for optimal spark -- do so at your own risk -- a slide-type plug gapper can damage the fragile iridium tip.

FITMENT:
Infiniti G35 Coupe 2003-2007
Infiniti G35 Sedan 2003-2006
Nissan 350Z 2003-2006

Part Number: 6619

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