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


    Dorman - OE Solutions Transmission Line Connector With A 3/8-18 in. Thread

    Loading ...
    Warranty Information
    • Product Details

      Part No. 800-603

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      Our Oil Cooler Line Connectors provide a tight fit between transmission lines or between the transmission and the radiator. Since this part is a direct replacement, the exact fit adds convenience.

      Product Features:

      • Save time, money and labor by replacing only the Connector, not the entire Oil Cooler Line
      • Retaining clips included (where applicable)
      • Durable steel or brass construction ensures a long service life
      • Also included in Dorman's Quick Disconnect Cooling System, Fuel and Transmission Fittings Tech Tray

    • Specifications
      • Fitting Angle:Straight
        Fitting Attachment End 1:Quick Disconnect
        Fitting Attachment End 2:Male Thread
        Fitting Finish:Natural/No Finish
        Fitting Size 1:3/8
        Fitting Size 2:18 in. Thread
        Fitting Type:Transmission Line Connector
        Material:Steel
        Thread Sealer Included:Yes
    • Read Review
    • Q & A