RED LINE D4 ATF QUART

*D4 ATF*
Our most popular and versatile ATF, D4 is suitable for use where Dexron III, Dexron II, or Mercon fluids are recommended. D4 ATF is a fully-synthetic product designed to satisfy the improved low-temperature requirements which will be in the new Dexron IV specification, and the improved shear-stability requirements which will be part of the new Mercon specifications.

D4 ATF also provides a GL-4 level of gear protection, making it a superior product for transmissions and transaxles like the Corvette's T-56. The balanced frictional characteristics provide smooth and consistent shifts for extended drain intervals. The superior stability compared to petroleum ATFs allows high-temperature operation without varnishing valves and clutches which leads to transmission failure. It’s stability allows high-temperature operation without varnishing valves and clutches. Also provides improved shifting in cold weather.

• Our most versatile ATF, use where Dexron III®, Dexron II®, Mercon® and Mercon V® fluids are recommended, provides a GL-4 level of gear protection
• Popular applications: Toyota Type T-III and T-IV, Honda ATF-Z1, NissanMatic D, J & K, Diamond SP-II, SP-III, Mazda ATF M-V, most BMW, Audi, VW automatic transmissions
• Also used with manual transmissions and transaxles like T-5, T-45, T-56 and late-model BMW
• Excellent cold weather operation