AC Delco Spark Plug 19301814

    • Offers better Iridium engine hold and smooth stability performance
    • Allows Iridium for smaller, more efficient electrode designs for higher cold starting and quick acceleration
    • Iridium fine-wire electrode helps improve fuel ignition and burning of carbon deposits at the tip of the plug as it forms, to help improve fuel economy
    • One-piece signal suppressor blocks radio frequencies that can affect vehicle electronics
    • Silencer Seal Spark Energy Meter for Long Electrode Life and Combustion Seal Leak
  • Product Details
AC Delco

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