Customer Ratings & Reviews

I drive a 2018 F150, 5 liter V8 with the 10 speed transmission. 10R80. I have 92000km on my truck and decided i should change my transmission fluid as i had already done my front and rear axles and transfer case with Amsoil. I bought all the oil and parts and had my local Ford dealer do the oil and filter change. My truck definitely shifts much smoother and to my surprise my fuel economy went down!!!!! I was averaging 12.4 liter per hundred KM and now im getting around 11.4 liter per hundred km with no highway driving. Insane! Very happy with my Amsoil ULV ATF fluid.

Had 50k on my Silverado it always shifted hard. Runs cooler shifts smooth after switching over to the Amsoil AFT.

4Runner shifted more smoothly after fluid change. Almost didn’t even feel the shifts: worth it

If your looking for a transmission fluid that will keep your transmission better than when it drove off the new car lot then look no further. I don’t know what magic AMSOIL puts in this stuff but my 2009 Nissan Xterra shifts better/ smoother at 177k than when I drove it off the lot with only 5k miles on it. AMSOIL keep up the great work.

Have heard of problems and changed my fluid to the best and changed my filter at 50k.So far no problems.

Make the vehicle runs and shifts great

Love all the oils products

I invested in AMSOIL's ATF fluid, because it is excellent. I recently changed the fluid in my Buick Enclave and it shifts extremely smoothly! I would not hesitate to buy it in the future.

One of the few options on the market rated to be used in the ford transmissions. Meeting MerconV spec. Thankful to Amsoil for another high quality product.

I put that in 100k miles ago. Recently i changed it and it was as red as it was when I put it in 100k ago.

Used twice very happy with results

Great trusted product.

Changed the fluid in a 8l90 and felt immediate improvement. 2k miles in still shifting much smoother and no more torque shudder

Well, I'm not sure about the Wrangler transmission fluid. I've drained the ATL transmission fluid twice to remove all the factory fluid I used before. However, there's still some shifting shock.

Very happy!

Love it, watched a video on the 8L90 tranny issues. Did all the recommended upgrades and used Amsoil fluid. Shutter is gone, thanks Amsoil.

2022 Tundra hybrid. Shipment arrived on time and quickly. As per others the bags do make it easier to fill. I changed out both diffs, transfer case and transmission fluid partially. Since then my mileage has improved .5 litres per 100 km. Not huge however it is an improvement.

After just receiving a 2008 Mazda B4000 pickup truck (built by Ford and same as Ford Ranger) I learned that the fluids had not been changed in a while. After much online research, my investigation confirmed what I believed. Amsoil is the best. I used this to drain and fill the transfer case. It is good to know I have excellent oil in my transfer case.

This transmission fluid is awesome. I changed my Duramax and after putting this fluid in my shifts were way smoother my downshifts I almost don’t even notice it anymore. All kidding aside you notice a big difference by running this good transmission oil. I am sold on it now and will be ordering it for the rest of my cars and Harley Davidson’s.

Great product that I highly recommend, easy packs make it so easy to fill! No pump or tubes, just squeeze!