For Chevy Impala 15-16 ACDelco 41-132 GM Original Equipment Iridium Spark Plug
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Product Details
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||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 rigorous standards, and are backed by General Motors||GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle||GM regularly updates production and service part designs to integrate new materials and technologies