Customer Ratings & Reviews

Was experiencing difficulty shifting on my 2013 miata. After draining the old transmission oil ( original i suspect ) and replacing with the Amsoil 75w-90 the car now shifts great. Awesome product.

We have 3 vehicles and all use 75w-90, great for rear and front differentials.

my wife's cats sport wagon was jerking around sharp corners at slow speeds Diff flush and re-fill and AMSOIL sure grip additive all fixed

Just crawled under the truck with no jack and did the oil change. The bag design is perfect.

Product was good, the squeeze bottle left some in the bottom of the bag which could not be squeezed, not an issue I just drained it into the next bottle as I needed two of them. The product was good, but I did not get the free gift I expected based on purchase amount, I sent a request but no reply, probably because I'm Canadian, no reply. No surprise.

These squeeze pouches are a game changer, so easy to use and refill your differential. I've been using Amsoil gear oil for years since my first Jeep in 1998. I just used two quarts of 75w85 for my 2019 Jeep Grand Cherokee, which I serviced a few weeks ago at 35k miles. A little pricier than other brands, but I know Amsoil Severe Gear oil is top notch. I highly recommend Amsoil.

Replaced the OEM differential lube in my 2024 Subaru BRZ tS at 20,000 kms and multiple track days. I especially liked the Easy Pack soft packaging. Makes life so much easier. Everything is working as it should.

Squeeze bottle is nice

Seems to be very high quality, excited to see how it stands the test of time and miles down the road.

Have always used Amsoil gear oil in all my trucks and suvs drive train. Have never had issues

This gear lube is nicely packaged for easy use and is a superior product. I plan to continue using it in my vehicles.

I just rebuilt the rear differential in my 2017 F150. For the break in period I used the Motorcraft gear lube, but after the break in period I drained the Motorcraft and refilled with the Amsoil as my vehicle has 139,000 miles on it. I will know more about how it is working after a few thousand miles. I have been using Amsoil products exclusively since around 2000.

I run this in pretty much all my vehicles and it works. From LS swapped jeeps to my daily driver I haven't had any gear or bearing failures.

Only ever heard good things about your oil first time using it.

Amsoil makes great products and that's why I've been using them for decades. I'm not enthralled with the squeeze packaging now being used for gear lubes. Although the package claims "less waste", I believe I'm wasting more of the product because it is difficult to drain these bags when finished. I prefer the standard plastic oil-type containers. My experience with the bags is they offer no improvement for adding fluid in the confines around a manual transmission or the front/rear gear cases on both classic and modern autos. In cases like the Ford PTU on a Gen 5 Explorer, I'm refilling with a very specific and precise amount of grease. The plastic pouch offers me no advantages, since I'm placing the grease in a syringe to ensure accuracy of the refill. Just my 2 cents worth since you asked.

Happy with purchase. Love the bags for filling.

I use Amsoil for the differentials on both my trucks. Top of the line product, always shipped promptly

Oil was good quality and very well packaged.

Time will tell but all looks superior. Used other items from Amsoil with great results. Thanks.

This is my first purchase of these lubricants and I have complete confidence in them, but I'm just disappointed because they didn't send me any decals or stickers.