AC Delco Professional Iridium Spark Plug

    • Iridium offers excellent engine idle stability and smooth performance
    • Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration
    • Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form
    • One piece suppressor seal helps block radio frequencies that can affect vehicle electronics
    • Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage
  • Product Details
AC Delco

Suggested for You:

Please Wait...