Customer Ratings & Reviews

I have used this in my truck and have never had a problem. Definitely use again.

I checked my rear end before and after woth a thermal imagining camera. Same trip very close air temp. Grated the ams oil is new and the factory stuff had about 31k but I'm seeing less heat after change.

Works darn well and the squeeze container is sooooo handy.

This is the best gear oil in a very convenient application pouch for easy filling.

Did a service on the rear end of my Excursion with a new Banks differential cover. I was able to fill the differential without putting the vehicle on jack stands because I could fold the easy pack over to get it in position. Didn't spill a drop, no funnels needed. The standard bottles would have been a hassle compared to the Easy Pack. Didn't notice any difference in performance/noise after switching to Amsoil 75w-140, but the new stuff seemed a bit more viscous. As long as it does it's job, I'll be a happy camper.

Very nice

Excellent

Great product received in a reasonable time. But didn't receive the free gift magnetic tray i was supposed to get 😢

I used this for my front and rear diff of my 3500 Duramax in hopes of solving the humming noise that was emitting from my front diff. Despite multiple different oils and additives, nothing worked like AMSOIL and it was instant! As soon as I took it for a test drive it was gone! And no more leaking! My rear diff runs cooler even under load

Put new ring and pinions in my Jeep, after the 500 mile break in. I put AMSOIL in and have had no issues. I use AMSOIL in all my vehicles.

Fluid change in Jeep Cherokee from front differential, transfer case, transmission to rear differential.

Night and day difference compared to stock oil. It's not as thick as stock but performs way better. Shifting is smoother and the ride feels like it's gliding down the road. So glad I made the switch. Plus the price was half of what the dealer wanted.

Amsoil simply has no equal I would recommend their product line to anyone wanting the best protection an oil can provide

work great! smooth running! love it

Great Product

I have been using amsoil motor oil so when I bought a Banks rear end cover I ordered the amsoil to fill it with the best oil that I know of and trust for my Dually

Changed this gear oil last week on my 2015 Mercedes SL550 with 25,000 miles on the vehicle. Not sure if anyone could tell the difference from driving it, but with Amsoils reputation I'm certain it's the best I could use. That's all you can ask for.

No more noises more miles less gas. On the mark Amsoil as always Thank You.

I use all Amsoil products

Makes it much easier without pump to get it in tight spots.