Skip to Main Content Skip to Footer Links
Error occured! Please reload the page and try again

You have no saved vehicles.

Add a vehicle to quickly see parts that fit your make and model

Vehicle added


Find parts for the selected vehicle:

View Vehicles
Are you sure you want to delete this vehicle?

    Add a

    Add a

    ACDelco Iridium Spark Plug

    Part #41-110
    Loading ...
    • Product Details

      Part No.41-110

      Warranty Details (3 YR REPLACEMENT IF DEFECTIVE)

      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.

      Product Features:

      • 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

    • Specifications
      • Center Electrode Core Material:Nickel
        Center Electrode Tip Material:Iridium
        Gap Size:0.04 in
        Ground Electrode Quantity:1
        Hex Size:16 mm
        Insulator Height:2.075 in
        Manufacturer Heat Range:5
        Seat Type:Conical
        Reach:0.689 in
        Thread Diameter:0.551 in
        Resistor Type:Yes
        Resistance:4-7.5K Ohms
        Ground Electrode Tip Design:Single Prong
        Ground Configuration:Single
        Ground Electrode Core Material:Nickel
    • Read Review
    • Q & A
      Ask a question, get answers from real customers and in-house experts.
    Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.