

And also you must use the right variant of Dexron to keep your transmission from any kind of accidental damage. There are no notable disadvantages of Dexron fluids if you are using the GM approved one. Because some versions of the Dexron fluids is not compatible with the newer versions of GM automatic transmissions. However, according to your vehicle handbook, you must use the right type of Dexron fluid on your vehicle. The viscosity is slightly higher than the Mercon at the flash point is 177 degrees. The fluid lubricates the inner gears of transmission and provides better performance and durability. GM recommends using Dexron fluids on their vehicle transmission to get better performance. And more than 10 different variants of this transmission fluid are available in the market. Though this is designed for the GM transmissions, but most of their variants are compatible with other brands’ transmissions. What is Dexron?ĭexron is one of the most common types of transmission fluid that is engineered by General Motors for its automatic transmissions. And this Dexron Vs Mercon comparison article will help you to understand these transmission fluids along with their features, specifications, and more. So you must use any of them, where are called. And most importantly, they are not for the same type of transmission.

However, although Dexron and Mercon are transmission fluids, but they have some similarities and differences.
