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    ACDelco Conventional Spark Plug

    Part # 41-602
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    Save $3 per Spark Plug by mail when you buy 4 or more ACDelco Professional Iridium Spark Plugs. See rebates page for details.
    • Product Details

      Part No. 41-602

      Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)

      ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are the high quality replacement ideal for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.

      Product Features:

      • Black Onyx coating helps reduce corrosion
      • Copper core provides great heat transfer and helps maximize plug durability
      • Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires
      • Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
      • Available for use in Marine applications

    • Specifications
      • Center Electrode Core Material:copper
        Center Electrode Tip Material:nickel
        Pre-Gap Size:.041 in
        Ground Electrode Quantity:1
        Insulator Height:1.99 in
        Manufacturer Heat Range:6
        Seat Type:Gasket
        Reach:0.750 in
        Resistance:7500
        Ground Electrode Tip Design:Standard
        Ground Configuration:Standard
        Ground Electrode Core Material:Nickel
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