Red Line's most versatile ATF, D4 is used where Dexron III, Dexron II, Mercon and Mercon V fluids are recommended, provides a GL-4 level of gear protection.
• 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-temp operation without varnishing valves and clutches
• Extended drain intervals.