Customer Ratings & Reviews

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.

2022 Ram 2500 4x4 Cummins with 68RFE tranny. Replaced oem tranny cover with one that has 3 quarts more capacity and then filled tranny with 14 quarts of AMSOIL signature multi-vehicle transmission fluid. Before the change the tranny ran at +/- 187 degrees, now runs at +/- 165 degrees even while pulling a 30 foot fifth wheel. 👍👍👍👍 Very smooth shifting as well!

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 !

Completed a transmission flush on my 2018 Chevy Silverado with only 27,500 pulled pan and filter and found old factory fluid to be discolored with a hint of red , changed out with new GM trans filter and 12.4 quarts of Amsoil ATF Truck runs great, and shifts better , extremely happy with Amsoil products. Will be changing my front differential, T- case , and rear differential with correct Amsoil gear oil. Then my entire truck will be Amsoiled out ! Total piece of mind that my vehicle has the very best product and protection Thanks AMSOIL!!!!!

I have a 2015 Nissan Titan 4x4 SV model and I changed my automatic transmission to your ATF and yes even the temp gage runs lower in all of the stop and go plus the interstate driving and with a trailer being pulled this works better then I could ever thought it would,try it you’ll see

I used this in my 2020 Ram 1500 4x4 and is working great. would definitely recommend.

The Amsoio Signature series ATF oil requires no introduction, and only extends the mileage and performance of an already excellent product, however, I as a consumer have questions on older "performance" models to Amsoil. Can older generations encounter what I consider transient viscosity problems encountered in older generation transmission/differential drivetrains and can they be be alleviated with a "lower" viscosity ATF/Gear lube versions throughout for classical vehicles? Great mockup product!

Like all the products I purcahse from Amsoil they of great quality

Like all the products I purcahse from Amsoil they of great quality

Installed PPE pan, replaced filter and flush at 65,000 since I regularly pull a 5th wheel with my 2022 F350. Transmission is smooth and runs about 5 degrees cooler with fluid and extra capacity.

My truck is now 100% running Amsoil lubricants/fluids. I did my final (3 of3) transmission drain and refill on my 2019 Ford Ranger with 53K miles. The truck had developed a hard shift between gears 5 and 6. But since the first drain and fill using Amsoil ULV transmission fluid the shift had gotten smoother, now it is gone! I am very happy with the results and am confident my transmission will last longer than normal. Can't go wrong with any/all Amsoil products, period

My transmission was acting up and slipping. The motorcraft lv that was in the trans had about 30k miles on it. I did a pan drop, pan filter, toilet paper filter change and topped off with this fluid. My transmission hasn’t skipped a beat since. I’m very happy with this fluid!

Transmission fluid needed to be changed and wanted quality fluid to put in

This is amazing ULV fluid. I had a local manufacturer tell me I have made a great choice for fluid with Amsoil ULV. The manufacture is based out of Fort Walton Beach Florida and build amazing transmission parts and even have their own fluid line of ULV. I use this fluid in a 10L80 swapped into my 2014 Chevy Tahoe PPV with a LS 427 stroker in front of it. Love it!