Skip to Main Content Skip to Footer Links
Error occured! Please reload the page and try again
Choose a Store
Open till 
There are vehicles in your garage

Free shipping on orders over $35.

Enroll in Speed Perks for more savings.


Cart is empty!


Add Something to the cart

includes estimated shipping



Vehicle added

Vehicles

Find parts for the selected vehicle:

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

    Add a


    Add a


    Autolite Single Platinum Spark Plug

    Loading ...
    Exact Fit May Not Fit Doesn't Fit for your

    Warranty Information
    Save $24 by mail when you buy 8 Autolite Iridium Spark Plugs -or- Save $3 per Autolite Iridium Spark Plug. See rebates page for more details.
    • Product Details

      Part No. AP5325

      Warranty Details (4 YR REPLACEMENT IF DEFECTIVE)

      Autolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.

    • Specifications
      • Center Electrode Core Material:Platinum
        Electrical Terminal Type:Stud
        Center Electrode Tip Material:Platinum
        Ground Electrode Core Material:Nickel
        Ground Electrode Quantity:1
        Ground Electrode Tip Design:Tapered
        Ground Electrode Tip Material:Nickel
        Reach:1 in
        Reach:26.5 mm
        Resistance:4000
        Pre-Gap Size:0.044 in
        Pre-Gap Size:1.1 mm
        Thread Diameter:14 mm
        Hex Size:5/8" in
        Hex Size:16 mm
        Seat Type:Flat
        Resistor Type:Yes
    • Read Review
    • Q & A