Customer Ratings & Reviews

I believe I used this one for my Allison transmission. Or it could’ve been the signature series, I really can’t remember. However they both have showed great results! My transmission shifts smoother and runs cooler!

I used this in our 2007 Trailblazer and with over 200K miles had no trans problems at all. Serviced every 30K miles.

This product is awesome and runs cooler than other brands

Love your products a person can’t buy a better product…good lubricants ❤️

Product works as it should and should add life to the transmission

Transmission in my 2013 civic was messing up, did one drain and fill with amsoil so far and it’s 50% better. I have faith that with a couple more drain and fills it will be 100%. Love this stuff

95 Volvo 850. Transmission fluid was very dark so we drained and then flushed the trans fluid until we got clean red colour. About 8 litres. The car drives and shifts excellent and I’m certain we will get many more miles out of it with Amsoil products in the running gear.

I serviced GM transmission and installed Amsoil O E fuel efficient fluid and it has gotten rid of that annoying delay shift into reverse. Good stuff

Using this fluid in 3 90's Toyota's and one 2000 Lexus ES300 with the failure prone U140E. Especially in the Lexus is cleaned up the poor shifting, in the vintage Toyota's the transmissions shift like butter. Also using it in the power steering systems. There is no better ATF. Tip: Use this not the signature series in Dexron III applications the signature is a bit too "thin".

I have been using this fluid for years in all my vehicles. I trust Amsoil to supply me with the best products to protect my vehicles. I have never had an issue with any part of my vehicles that are Amsoil protected.

My 2017 Fiat 124 Lusso has a 6 speed Aisin Warner B400 transmission that the dealer couldn't fix. I changed filter and Fluid over to Amsoil Synthetic ATF and my problems are cured. The motor loves Amsoil synthetic motor oil also.

I read the reviews and didn’t believe it but they are true , my truck shifts smother and gets better fuel mileage. Absolutely love Amsoil products

Good product first time I use and very satisfied with the results

Changed out and the transmission fluid and shifts like it was new!

I just bought a 2012 Toyota Camary. It had a harsh vibration when the transmission was about to downshift. I did a complete transmission fluid change and changed the filter and used amsoil transmission fluid and the transmission shifts like it's brand new again. I will be using this in all my cars for now on.

I was hesitant to use this in my Honda Civic because Honda claims that only their ATF will work...Not so...not only did it work but, it fixed my shifting problems

Got this for my 2019 Ram 2500 6.7 Cummins. It was time to change the fluid in my 68RFE Transmission and I wanted to use Amsoil . I wanted a Syntheic fluid because it’s better and last longer than the average ATF fluid.

The best way that I know to extend the life of any automatic.

Better the mopar $65 a quart!!!

I use nothing but amsoil in my antique car. I find it runs smoother and cooler and now shifts smoother.