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 $25.

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

    Valvoline MaxLife High Mileage DEX/MERC Automatic Transmission Fluid (1 Gallon)

    Part # 773775
    Loading ...
    This item is not eligible for further promotional discounts, coupons or special offers.
    • Product Details

      Part No. 773775

      Warranty Details (30 DAY REPLACEMENT IF DEFECTIVE)

      MaxLife® DEX/MERC ATF contains a blend of superior base oils and a unique additive package to help extend the life of transmissions with over 75,000 miles. MaxLife DEX/MERC ATF is compatible with new and rebuilt transmissions and will not void new car warranties.

      Product Features:

      • High-performance seal conditioners maintain & preserve the elasticity of seals to help prevent leaks
      • Long-life friction modifiers and premium base oils help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear & improve drivability longer than conventional fluids
      • Enhanced cleaning additives help reduce varnish formation and keep the transmission running properly longer
      • Engineered with a unique blend of viscosity modifiers and base oils to provide better oil flow at low temperatures and greater film protection at higher temperatures

    • Specifications
      • Base Oil Stock:Synthetic
        Contains Stop Leak:No
        Specific Gravity:0.843
    • Read Review
    • Q & A