Feature
●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
[1 Count (Pack of 1)]
[1 Count (Pack of 2)]
Description
ACDelco Professional Iridium Spark Plugs are the high quality replacement ideal for many vehicles on the road today. They are our latest in spark plug technology and an exact replacement for your vehicle’s original components. Iridium composition provides a high melting point and great strength, and provides excellent wear resistance and durability. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.