ACDelco GM Original Equipment 41-101 Iridium Spark PlugOnline now

Iridium offers excellent engine idle stability and smooth performance

This ACDelco GM Original Equipment 41-101 Iridium Spark Plug is for the die-hard fan of all things ACDelco GM Original Equipment 41-101 Iridium Spark Plug, featuring a classic. This product is made from 100% pre-shrunk cotton, features a classic fit, and is machine washable. The ACDelco GM Original Equipment 41-101 Iridium Spark Plug are the only brand team to have their own team store.

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

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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