NGK Iridium Stock Spark Plugs Nissan 240sx 1989-1998

NGK Plugs
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Iridium plugs are more durable and have a higher melting point compared to platinum plugs. 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: Nissan 240SX 1989-1998

Part Number: 5464


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