Can you still get Dexron 3 transmission fluid?
Can you still get Dexron 3 transmission fluid? Dexron VI fully replaces Dexron III and prior evolutions of the Dexron fluids. GM manufactured the liquid for compatibility with transmissions requiring earlier versions of the fluid. GM's newest vehicles require the use of Dexron VI in the transmissions, however. Which is more important DEXRON or Mercon fluid? Dexron, Mercon, Or Type-F Transmission Fluid: Which Should You Use? Of all the liquids flowing within your vehicle, none is more important than your automatic transmission fluid. Sure, all liquids matter, but it’s the vital lubricant that keeps the clutches and friction plates within...