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    ACDelco Professional Iridium Spark Plug

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    • Product Details

      Part No. F1000386332ACD

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      Step up to the latest spark plug technology with ACDelco's Professional Iridium Spark Plugs. Designed to last more than 100,000 miles in most applications, ACDelco Iridium Plugs are the ideal replacement for today's top-performing vehicles.

      Product Features:

      • Iridium is one of the hardest metals used in spark plugs today, which allows for smaller, more efficient electrode designs for improved cold starting and quicker acceleration.
      • Latest evolution in high-performance plug electrode material.
      • Improved cold-starting and acceleration characteristics.
      • Reduced ignition-system voltage demand saves wear and tear.
      • New-vehicle applications using iridium plugs continue to increase.

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