Customer Ratings & Reviews

After changing the fluid and resetting the computer to the learning setting the transmission is now very smooth. MPG up 1 mpg and more. Highly recommend

Loved it

Loved changing out black oil to a good rich red

Great product

Nice stuff. very easy to put in

Amsoil is the GOOD stuff! I use nothing but AMSOIL in everything!! lawnmower, motorcycle, car, & truck ! you name it!

Container makes the job of changing oil in my Ram transfer case.

First did a pan drop, WIX filter and gasket change, cleaned the two magnets. Ran car with transmission cooler return line dumped two quarts at a time. All new fluid with Amsoil. High quality synthetic versus non synthetic Toyota WS factory fluid. Amsoil gives me the confidence that my 2012 Toyota Corolla with 70,000 miles, automatic transmission will last for many more miles.

I use this faithfully in my boats transmission. Stays looking new even after its life expectancy. Shifts are smooth and effortless.

The best transmission fluid that I ever purchased. My transmission was slipping when shifting into upper gears. I drain the old transmission fluid. I open the new transmission the smell itself was so rich. I knew then that this transmission fluid a very good brand. Now my transmission works like new, no slipping whatsoever. My vehicle feels new "yaaaaaaaa'

I was using redline mt90 before switching to amsoil and it gave me a smoother shifting experience. There used to be a metal like sound when switching from 1st to 2nd and it went away instantly.

I like the idea of long interval changes.

New package makes this super simple to install when you’re underneath the vehicle. Well done!

Great Product. It is the only Transmission Fluid that I use

The transfer case in my 89 GMC was a little low due to bad output shaft seal, but not enough to explain the quieter operation after replacing the seal and switching to this synthetic ATF.

So far I can say the shift of my transmission is sooner as if the car was new again, also much more smooth.

This is a new use for me. Just changed it about a month ago in my G56. I added an extra quart and it is shifting smoother. I do notice that I can hear the actual gears as I shift through them more now. I am happy with the performance so far. Time will tell if it is better on the metal shavings side. When I drained the last oil there was considerable shavings on the magnet.