Use Dexron III. Do not use any substitute or universal fluid.
There is no such oil as Dexron 4, there is Dexron 6 (VI).
Dexron VI
dexron VI
Yes, Dexron VI can replace both Dexron III and Mercon V fluids, as it is designed to be backward compatible with these older formulations. Dexron VI offers improved performance and stability, making it suitable for use in vehicles that originally required Dexron III or Mercon V. However, it's important to check your vehicle's owner's manual or consult with a professional to ensure compatibility.
Use Dexron-VI.
Dexron (any version). Currently I think it's called Dexron VI, but it's compatible with earlier versions, but a 2006 or newer must have Dexron VI, not en earlier version.
Yes, Dexron III is generally compatible with Dexron VI. Dexron VI is an upgraded version with improved properties, and it can be mixed with Dexron III without issues, although it's always best to use the recommended fluid for optimal performance. However, for the best results, particularly in high-performance or high-temperature applications, it is advisable to fully replace the old fluid with Dexron VI. Always check the manufacturer's specifications for your vehicle to ensure compatibility.
Yes, you can use Castrol Dexron VI synthetic ATF in a 2005 Chevy Impala. Dexron VI is the recommended transmission fluid for this model, as it meets the specifications set by General Motors. Always check the owner's manual for specific recommendations and fluid capacities to ensure optimal performance.
Always use the exact transmission fluid specified by your vehicle manufacturer. Some transmission fluids are backwards compatible and some are not. Use of the incorrect transmission fluid can damage or destroy your transmission.Previous versions of Dexron ( II, III) transmission fluid are not acceptable substitutes for Dexron VI.
Dexron III and Dexron VI are not completely interchangeable. While Dexron VI is backward compatible with Dexron III, using Dexron III in a vehicle designed for Dexron VI may not provide optimal performance and could lead to potential issues. It's always best to follow the manufacturer's specifications for transmission fluid to ensure proper function and longevity.
Dexron III can be used and you can also use the newest Dexron VI which is backward compatible and provides more protection than Dexron III.