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Double Platinum Spark Plug (88-91 Corvette C4)

Find parts that fit my vehicle Item EK-25-917115
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    Product Information

    Features, Description, Q&A

    Features

    • Engineered with a platinum-to-platinum design that prevents gap erosion, extending the life of the spark plug.
    • The yttrium-Enhanced Ground Electrode delivers superior heat transfer that delivers more durability under high temps and pressure for greater life.
    • Its high alumina ceramic insulator provides optimum thermal conductivity and dielectric strength.
    • The multi-rib insulator prevents flash-over.

    Description

    Autolite® Double Platinum spark plugs have a platinum-to-platinum design that decreases gap erosion, reduces misfires, and provides improved durability*, leading to longer service life. It provides superior performance over copper and platinum plugs primarily used in distributorless ignition system (DIS) engines.

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Questions & Answers

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