Redline D4 ATF- 16 gallon. Red Line Synthetic Automatic Transmission Fluids are designed to provide excellent low-temperature shiftability and improved thermal stability over petroleum ATFs. The superior stability compared to petroleum ATFs also allow high-temperature operation without varnishing valves and clutches, which leads to transmission failure.
The most popular ATF from Red Line, this is suitable where Dextron III, II or Mercon fluids are recommended. 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. . 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.
Note: All oils and hazardous fluids MUST ship Ground. Images may not be actual products. Price is for each unless otherwise noted.
Vehicle Applications| Year | Make | Model | Trim | App Notes |
| - | Universal | - | - | None |
| This product is a universal product and will work on any vehicle (some modifications may be required). | ||||