Customer Ratings & Reviews

Look my friends, if you have searched for the best oil on the internet for countless hours as I have, AMSOIL is truly the best you can get so stop searching and just get it. I have tried many, many other brands and nothing I have ever used even comes close to AMSOIL. I use AMSOIL products in all of my small engines, lawnmowers, weed eater, pressure washer, generator, as well as my personally owned vehicles. This stuff is the real deal and doesn't evaporate, and does just what is it is supposed to do, that is, protect your equipment/vehicles. Don't waste your time and money looking elsewhere, just give AMSOIL a try and you wont use anything else. I have been down the road looking for the best protection and have finally found it in AMSOIL products. Thank you AMSOIL.

Amazing product I have been using Amsoil for years, my first car has over 200k and still running strong, when I bought my new truck I instantly went with Amsoil again and will definitely recommend it to all.

Superb quality motor oil, tops all brands by far. Would never use any other oil out there for my vehicle. Top notch oil.??

I started using this in my Harley Davidson Ultra Classic in 2006 and I could tell an immediate difference in the engine heat and noise. The engine was noticeably cooler and quieter. On my third Harley now and use this oil religiously. Will never use anything else.

Perfect for my two older honda. Both engine sound quiet. And they both have quick start up in cold weather in hot weather no problems. Better then mobil one. Brake down is way less

been using it for years. engine seems to like it.

Amsoil is a little spendy up front but almost free compared to repair costs.

I use Amsoil in everything. Trucks, welders, and commercial lawnmowers. The viscosity has always stood the heat and lasted

Liquid Gold.

Love my amsoil products

Put Amsoil in at 20000 miles had not used any oil between changes. But since using amsoil its used 1 Quart in 3257 miles. Very disappointed .

Great oul

Runs really clean in my Hemi

My truck has the cam phaser knocking for the last 60-70K miles. I decided to try AMSOIL so I ordered the signature series oil and filter. My truck started using a lot more oil after that. Not sure why. This time I switched to the xl series oil. Now it's not using as much oil. I'm not sure if it's a coincidence or what but I'll stick with the xl oil for now.

Oil works well with older V6

This is the only oil I'll ever use. The best. Test proves it all. Everyone should use this. I'm putting amsoil in everything I own. Thanks amsoil

I use amsoil in all my vehicles. Confident with the product.

long oil change times

Since redline is around 7,400 rpm on my TSX Acura I want to make sure I'm using one of the best oils made. The car uses no oil between changes and the valve train is very clean. I have 118,000 miles on this car now and it still sounds and runs like new. I'm sure Amsoil is part of the reason.

Best oil out there