There is no such oil as Dexron 4, there is Dexron 6 (VI).
Dexron 3 transmission cannot be used to replace Dexron Type A because they are not compatible. They are designed for use in different applications.
Yes, you can use Dexron IV as a substitute for Dexron II in your transmission. Dexron IV is backward compatible with earlier Dexron specifications, including Dexron II, and offers improved performance and protection. However, it's always best to consult your vehicle's owner manual or a professional mechanic to ensure compatibility and optimal performance.
dexron 3 replaces dexron 2, so you could mix them but the dexron 3 is better
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.
Dexron 3 or Dexron 4.
Dexron 3. User manual recommended Dexron 2.
Yes. Dexron III/Mercon automotive transmission fluid (ATF) is generally recommended as a replacement fluid for automatic transmissions meeting original equipment manufacturers (O.E.M.) performance requirements for current General Motors, Ford, other domestic and imported passenger cars, vans and light trucks where DEXRON II, DEXRON II-E, DEXRON III, AND Ford/MERCON fluids are specified.
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.
The primary difference between Dexron 2 and Dexron 3 transmission fluid is in their formulation. Dexron 3 includes a number of corrosion inhibitors to prolong the life of components.
The major difference between SP iii and Dexron iii is the lubrication modifier. SP iii contains more lubrication qualities than Dexron iii. You can interchange the two but run a slight chance of premature wear using Dexron iii where SP iii is indicated.
Dexron 2 has been replaced by Dexron 3. If your Lebaron requires Dexron 2 then you can use Dexron 3. Never ever use a different type fluid than the manufacture requires, except is a case where the fluid has been discontinued and upgraded.
Dexron 1 was introduced in the 60's and banned in the 70's because it contained whale oil. if you can get your hands on a bottle, go crazy.