Customer Ratings & Reviews

I use the full line of amsoil products in my home garage/shop and have been very satisfied with all of them in all of my personal cars, powersports, and customer vehicles.

I am always researching lubricants trying to sort out the bull from reality. I can say without a dought this product works great. I noticed how in the resent sub zero weather that the transmission shifts normal as soon as you put it in to gear. It is nice to not have the longer slower shifts from a transmission with lesser fluid.

This product made an amazing difference to my Transmission. The shifting now is sooo smooth.

Transmission runs cooler.

When normal trans fluid goes dark it needs to be changed and that usually happens around 40-50k but Amsoil trans fluid lasts at least 100k before changing color which saves me a ton of hassle and time.

I pull a 41 ft rv cross country for work. Behind it I pull a 10 ft utv trailer. 72 ft bow to stern. No problem for my 14 Ram 3500 Cummins 4x4 dually. Everything has Amsoil in it. Wouldn't leave home without it.

I use this for my 1st gen dodge. It keeps my automatic trans running cooler!

I will use no other trans oil my governor went out on my one ton diesel truck causing it to stay in third gear I drove it home fluid was brown and smelled bad changed the filter and fluid replaced governor and it runs great my friend with a 1/2 ton truck same part drove 8 miles had regular ATF entire transmission was toast. This synthetic stuff keeps lubricating when other fail saved me thousands.

Cars truck

I put in a bypass oil filter on the flagship Mercedes and used Amsoil oil, and every year I had it tested and they said, oil is good. Finally after 8 years I just decided to change the oil even though the lab kept saying it was good, and it was still transparent when I drained it. That says a lot about a perfect filter and a perfect oil in a great big engine.

This is the best oil I have ever used very happy

Wow! My transmission runs so smooth. Great results !

Great product, transmission runs very well

In my vehicle I not only gained fuel milage but it also shifts alot easyer.

T-56 shifts much smoother.

This stuff is great! So far, I have used it in a Dodge that requires ATF+4 (165k miles), a Ford motorhome that requires MERCON (42k miles), a Jeep that requires DEXRON (186k miles), and a Honda that requires DW-1 (169k miles). It was originally installed in all the vehicles over 10 years ago, and after all that time they are still going strong. I have done nothing to the transmissions except for periodic fluid changes. The fluid stays red and shift quality is great.

You can never go wrong with a perfect product Amsoil the best in the world I would recommend these products to anybody

I bought this to use in a hydraulic automotive lift. It works great.

I used this product in my power stearing system in work's great got rid of noise when starting in cold weather.

Purchased my Shelby with 3k miles on it and i could feel that the transmission was a bit notchy. So i decided to try Amsoil. Great product, i could immediately feel the difference. Great product