Acdelco Gm Original Equipment 41-109 (12681660) Iridium Spark Plug

Experience superior engine performance with these ACDelco GM Original Equipment Iridium Spark Plugs. Crafted with iridium, they offer excellent wear resistance, durability, and outstanding engine idle stability. The fine-wire electrode burns away carbon deposits, ensuring reliable cold starting and quick acceleration. A three-piece suppressor seal meters spark energy for long electrode life and blocks radio frequencies that could affect vehicle electronics. Designed and tested to rigorous standards, these spark plugs are an exact replacement for your vehicle’s original components and are backed by General Motors.

Features & Specifications

• 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

Who It’s For

Ideal for users looking for a quality solution for their needs.

How to Use

Please refer to the product packaging or included user manual for detailed installation and usage instructions.