ACDelco 41-114 Spark Plug Iridium GM 12622441

GM Original Equipment Iridium Spark Plug (41-114) by ACDelco. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or even better than the part your vehicle was manufactured with. This product is made from premium materials to serve you for years to come.

Center Electrode Material: Iridium
Thread Reach: 0.984"
Hex Size: M16
Ground Electrode Quantity: 1
Gap: 0.04"
Spark Plug Seat Style: Conical
Heat Range: 16
Thread Diameter: 0.551"
Resistance: 4-7.5 kOhm
Insulator Height: 2.075"
Center Electrode Core Material: Copper
Ground Configuration: Single
Ground Electrode Core Material: Nickel Alloy
Ground Electrode Tip Design: Single Prong Electrode

• Mfg Part No: 41-114 12622441
• Related Part No: 12622441 41-114