Synthetic D6 Automatic Transmission Fluid is suitable for use in the new Dexron VI applications, Mercon SP, or Toyota WS fluids are recommended. The D6 Automatic Transmission Fluid is a lower viscosity version of the D4Automatic Transmission Fluid and is designed for better fuel efficiency in CAFE testing. Dexron VI requires a different approach to conventional Automatic Transmission Fluid formulation. Rather than beginning with a 7.5 Centistokes fluid and allowing a viscosity loss in use to drop to 5.5 Centistokes, the Dexron VI fluid requires a starting viscosity of less than 6.4 and a final drop to no less than 5.5 Centistokes. Red Line D6 will drop to no less than 6.1 Centistokes. Since the final viscosity after use of these fluids are similar, Dexron VI fluids can be used where Dexron III fluids were previously recommended. The D6 Automatic Transmission Fluid also provides significantly improved gear protection and will provide a GL4 level of gear protection, making it a superior product for transmissions and transaxles. The balanced frictional characteristics provides smooth and consistent shifts for extended drain intervals. The superior stability compared to petroleum Automatic Transmission Fluids allows high temperature operation without varnishing valves and clutches which leads to transmission failure.

Our Lowest Viscosity, Most Shear Stable Automatic Transmission Fluid For Consistent Operation
Offers Improved Thermal Stability, Maintain Viscosity Levels, And Feature Lower Volatility While Providing The Required Frictional Characteristics Of Each Fluid`s OEM Style Replacement
Reduced Oxidation And Lower Volatility At High Temperature
Allows High Temperature Operation Without Varnishing Valves And Clutches
Extended Drain Intervals