Been using Amsoil close to 20 years now. When the Signature Series came out that is all I use. Had my car for 0ver 20 years now. Not ever had any work done on the Transmission except for the routine maintenance with the fluid and filter changes. Amsoil SS ATF has been there along with Amsoil Filters when I could get them.

The product is great but the bottles leak. The box was soiled with oil when it arrived at my house.

This stuff is great! Flushed and filled 2 trucks with this product now and the transmission dramatically drives and shifts smoother, even got rid of a shudder i had in one

Flushed the factory toyota fluid out of my Tacoma 30,000 miles ago. Dropped the pan to change the filter and the fluid looked almost new. Topped off with fresh fluid and the shifts are better than new.

I have used this fluid in all my vehicles and it continues to perform consistently well every time.

Been using AMSOIL for years without a single issue thanks for continuing to offer the best products on the market

Keep the trans Cooler awesome trans Fluid.

I was having some rough shifting issues with both of my 2002 Honda Accord and 2004 Odyssey. After replacing my transmission oil with Amsoil Signature series Multi Vehicle Synthetic, my transmission shifts smoothly, day and night difference. Now my vehicles are ready for Las Vegas summer heat! Thanks Amsoil!

Works great last long

I’ve always used Amsoil ATF and have never had an issue in any of my transmissions except for one and that was not related to fluid. Multiple vehicles well over 300,000 miles. Great work Amsoil!!

The first time I ever used Amsoil ATF was when I owned a 2006 Dura Max that I bought used with 20,000 miles on the odometer. I had issues with the automatic transmission both upshifting and downshifting. I drained all fluid and put Amsoil in it and the problems were gone. Since then, I only use Amsoil products in all my vehicles, mowers, UTV's and other equipment, front to back inside and out.

Great shipping and superior product, I can’t even feel my truck changing gears after putting this fluid in.

Works great

Never skimp on quality

No funnel or hose attachment needed. Super easy to use packaging.

Great product no problems

I’ve been using this transmission fluid in my vehicles for years. Very noticeable smoother shifting and downshifting. 2018 Ford F150 10R transmission. Highly recommend this fluid for any vehicle.

Never had any motor problems in 200k miles . Only added about 1/4 quart in 20k miles.

Did a flush on my 98 ram 2500 5.9 gas and so far so good shifts way smoother. Looking forward to see how it goes long term so far I’m satisfied with amsoil products.

Replace my Mercedes Benz transmission oil and its been shifting smoother than ever. Im doing it on my remaining vehicles