ACDelco GM Original Equipment 41-101 Iridium Spark PlugOnline

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

A must-have for your closet, this ACDelco GM Original Equipment 41-101 Iridium Spark Plug is an authentic and official sports item that looks and feels like the real thing. Show your pride for the ACDelco GM Original Equipment 41-101 Iridium Spark Plug with this product.

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

ACDelco GM Original Equipment 41-101 Iridium Spark Plug products are designed for the fans. Team’s products are designed with the most advanced technologies for the best performance in the field.