Royal Purple 06320-6PK Max ATF High Performance Synthetic Automatic Transmission Fluid - 1 qt. (Case of 6)

I was constantly having poor shifting and miss shifts with 09 4x4 GMC Sierra. Replaced the Dexi with this fluid and was amazed within two weeks it removed a thunk I had on second to third gear shift since new. No more missed or late shifts. I highly recommend this fluid and all Royal Purple lubricants which I use in the entire truck.

This is a quality product. Used it on my 2000 Jaguar Vanden Plas and my 2011 Ford Fusion SEL both which have finicky transmissions and no problems. This is a quality product and worth the price. It's an upgrade in my opinion.

Es el mejor aceite para la transmisión

So good👍

I use all Royal Purple fluids in my vehicles. This ATF is top notch. I have used it in several of my vehicles without any issues. I have an older Toyota that was starting to shift funny, and using this, it restored it to crisp smooth shifts. Love this brand