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GMC C6000 Topkick Spark Plugs

At JC Whitney, we offer the best selection of GMC C6000 Topkick Spark Plugs parts and accessories. We offer an industry leading ONE YEAR GUARANTEE so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of GMC C6000 Topkick Spark Plugs products.
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8 out of 8 products in Electrical Systems

  • DENSO IRIDIUM POWER SPARK PLUGS

    1 Review

    IRIDIUM POWER SPARK PLUGS. Iridium (extracted from meteorites) is far superior to platinum 6 times harder, 8 times stronger and able to... more

    15% OFF

    On sale from:

    $25.00
    $5.69

  • DENSO DOUBLE-PLATINUM SPARK PLUGS

    DOUBLE-PLATINUM SPARK PLUG. Denso Double-Platinum Spark Plugs far outlast conventional spark plugs! Platinum ground AND center electrodes... more

    Priced from:

    $7.87

  • DENSO RESISTOR U-GROOVE SPARK PLUGS

    RESISTOR U-GROOVE SPARK PLUG. Denso Resistor U-Groove Spark Plug eliminates annoying buzzing/static in your radio/electronic gear! Patented... more

    Priced from:

    $3.42

  • DENSO LONG LIFE IRIDIUM SPARK PLUGS

    LONG LIFE IRIDIUM SPARK PLUG. Denso Long Life Iridium Spark Plug is fast becoming the No. 1 choice for today's high tech engines! Iridium... more

    Priced from:

    $16.49

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