ACDelco GM Original Equipment 41-122 Iridium Spark Plug

Upgrade your vehicle's performance with the ACDelco GM Original Equipment 41-122 Iridium Spark Plug. With its high-quality iridium construction, this spark plug delivers a consistent and reliable spark, resulting in improved fuel efficiency and engine power. Keep your engine running smoothly with this top-of-the-line spark plug. About this item 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 Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional ACDelco GM Original Equipment parts are designed, engineered and tested to