Customer Ratings & Reviews

My Honda Element EX loves this fluid! I initially switched to Amsoil ATF when it had 165,000 miles. Now I changed it at 90k interval, at 255,000 miles and the drain plug had very little deposits. Next planned fluid change will be at 350k. Also changed the little filter under the radiator every time.

I've drained my transfer case and refilled with AMSOIL Signature Series Multi-Vehicle 100% Synthetic Automatic Transmission Fluid. My Jeep JLURXR doesn't get drivin very much at this point and time but I have used Amsoil in the past and I have been very satisfied. I returned to Amsoil again because I want the best for my jeep.

After change fluid really smooth . This is my first time use AMSOIL . The car performance very smooth quiet shift gears

I had my 6l80 transmission in my Pontiac G8 rebuilt for more power. So switching to AMSOIL was a natural choice. I’ve used it in my engine for years reliably. I have friend who runs it in his race car so it’s definitely over performing in my car.

The ZF manual (5 spd od) in my '90 Ford requires ATF. When I changed to this AMSOIL, the shifts are much smoother with no chatter on the downshift.

Good stuff

Best transmission fluid made

Great product, great price, ease of use.

Love the products and love the service can’t get any better

Great for my transmission

My 2nd change with Amsoil fluid. I changed it before going to Scottsdale AZ, to pick up a 2004 Ram 2500, with a 5.9 Cummins. My 2015 Ram 3500, has 256k, on the drive train. Running everything Amsoil, it still performs flawlessly, with 256k miles.

So many mixed reviews though non really negative mostly on price. Changed out my transmission fluid on a 2022 F150 just as prevenative maintenance

It was a bit confusing because putting this in my transfer case in my RAM 1500 DT 5.7L. I call my local dealership was not sure. Then I called Amsoil twice just to confirm this will work in my truck an they insured me it will work for my transfer case and so for so good no issues at all. I would recommend this oil.

The help from the chat bot on the wed site was helpful to insure I picked the right transmission fluid for my 2014 Avalon XLE.

I am very pleased with the results gained by the use of this great product and give it my highest recommendation!

If you are a present user of their products you know the quality is the highest!! I have used their engine oil and oil filter for several years now and will continue to use them. My vehicle manufacturer says that the transmission oil is good for the lifetime of the vehicle. I doubt that! So I decided to change the fluid to the product they recommended! I am totally impressed with the increase in fuel mileage to 3 to 4 mpg more than previously. I am compelled to give this the highest rating possible! Unbelievable results!

Major improvement in dozens of for trucks I’ve used in

Used this in the transfer case so far so good I’m happy

AMSOIL Transmission Fluid is an excellent product. I have used AMSOIL products for over 25 years and I will continue to do so.

Did a fluid and filter change on my 2017 Silverado. I have already noticed a considerable improvement on the smoothness in the up shifting and a faster, less resistant down shift when needed in acceleration. Amazing product !