Free Shipping On Orders Over $75. Details

Talk to a Mustang Enthusiast
M-F 9A-11P, Sat-Sun 9A-9P
Win $6,000! Enter Daily >

D4 ATF Transmission Fluid

Item 383775
Call a Mustang Enthusiast at 1-877-887-1105
M-F 9A-11P, Sat-Sun 9A-9P
Market Price $20.99 You Save 14% ($3.00)
Our Price


FREE Shipping on orders over $75

In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Choose options to add to cart.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Full Synthetic Formula
      • Smoother Shifts and Better Performance
      • Superior Wear Protection
      • Suitable Replacement for Mercon® and Mercon V®
      • One Quart Bottle - Sold Individually


      Full Synthetic Formula. Red Line's fully-synthetic D4 ATF Transmission Fluid is the perfect fluid for use in your Mustangs automatic or manual transmission to help provide smoother shifts, better performance and as cheap effective insurance against any future transmission issues.

      Superior Protection. Red Line D4 ATF Transmission Fluid is formulated to provide superior wear and tear protection as well as inhibit the formation of gum and sludge without thinning or foaming, to extend the life of your Mustangs transmission. Red Line D4 ATF Transmission Fluid also provides excellent protection against rust and corrosion.

      Application. Red Line D4 ATF Transmission Fluid is recommended for all transmissions requiring Ford Mercon® and Mercon V® or GM Dexron II®, III® and Dexron IIIH® transmission fluids. This includes the automatic as well as the manual transmissions in late model Mustangs. Five (5) quarts are required for a regular transmission maintenance flush.

      Technical Note. Do not use in applications where MERCON® SP, MERCON® LV, Continuously Variable Chain Type Transmission Fluid, Motorcraft® Premium Automatic Transmission Fluid, FNR5 Automatic Transmission Fluid or Type F Automatic Transmission Fluid is recommended.


      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) one quart bottle

      Tech Specs


      Customer Reviews (5)

        Reviews of Store Brand Engine products have an average rating of 4.7 out of 5

          Questions & Answers

          10 More Questions