Customer Ratings & Reviews

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 !

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.

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.

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!

I have a new Gen4 Tacoma 8 speed automatic. The first couple first to second shifts have always been unpleasant. I did a complete fluid and filter change to the Signature Series WS compatible ATF and the issue is resolved. I've used Amsoil ATF in my 99 Tacoma for over 24 years. I couldn't be happier with any other product. Amsoil gets Five Stars

great fluid sadly amsoil is missing the boat on stockibg their oil filters many many monthsof them being outof stock

Great product works well past the expectations! Fast delivery. Transmission runs smoothly. Chevy Silverado trail boss 8L90

It was great

After changing the transmission oil and filter for the first time at 136k miles, this fluid made my truck shift like butter. I’ve also noticed my transmission temperature down after driving in 110° Texas heat. I wish I had done this sooner for my sensitive 10R80 transmission!

I take a lot of family road trips and after switching to the AMSOIL my transmission is a lot smoother.

I have changed everything over to amsoil products. Time will tell me if I have made the right decision. So far Allstars good

Driving a GMC I am always aware that the transmission is an issue. But my mind is put to ease using Amsoil. My transmission run 10 degrees cooler than it used too even pulling a trailer since I switched to Amsoil.

Great stuff, easy to use keeps engine running smoothly

I have a 21 Ford truck with the problematic 10 speed transmission. Bought the truck used and now has 160,000 miles on it. Changed out the trans fluid with my preferred AMSOIL ATF, and the transmission is running great. AMSOIL fluids are far superior in my book to anything else on the market. I plan on getting at least 500,000 miles out of this truck, so I will continue to use AMSOIL fluids, which I totally believe will help in making that happen.