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


Find parts for the selected vehicle:

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

    Add a

    Add a

    Dorman Dorman Expansion Tank Cap

    Excluded from discounts, except SpeedPerk rewards
    Loading ...
    Exact Fit May Not Fit Doesn't Fit for your

    Warranty Information
    This item is not eligible for further promotional discounts, coupons or special offers.
    • Product Details

      Part No. G1040406762DOR

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      Dorman offers a variety of Engine Coolant Recovery Tank Caps for a range of applications. All Dorman Engine Coolant Recovery Tank Caps are constructed of high-quality plastic. They effectively protect the cooling system by providing a tight seal against the elements.

      Product Features:

      • Save time, money and labor by replacing only the Cap - instead of the entire Engine Coolant Recovery Tank
      • Direct replacement for a proper fit every time
      • A necessary safety item - prevents coolant from splashing and/or leaking
      • Available in diverse styles, including screw-on and snap-on

    • Read Review
    • Q & A