Customer Ratings & Reviews

I really like AMSOIL products. Since switching to it on my wife’s new vehicle, I bought enough to switch all my other vehicles over

Some of the best oil you can buy!

Can’t go wrong with AMS oil! Love their stuff. Excellent quality oil for engine and transmission. I’ve had a few people start to use AMS and they love it. Smoothers driving and quality!

2003 Toyota Sequoia 300,000 strong on High Mileage AMSOIL!

Makes the car run smoother and quieter. Has really good color even after 8,000 miles. Highly recommend

Runs great in my FJ and has a good color to the oil whenever I change it. It last a long time and makes my engine run quieter

I have a 2013 Ram 1500 4x4 with the 5.7 hemi. Now with 130,000 miles and going strong. I switched to the high mileage after using the regular Amsoil in the engine. Truck does not burn a drop of oil between oil changes. I attribute that directly to superior oil! I use nothing else in all my vehicle.

I've been using amsoil products for awhile now . My vehicle performs very well . Highly recommend the product.

You need to sell this and other grades in 5 quart bottles.

I trust the protection this oil provides. I run this particular oil in cooler months.

Excellent product

I love Amsoil I use it on all my vehicals great stuff and the website is great you enter your car and it already has the fluid types you need and how much you need

I have been using this oil for over 2 years

this is the best oil on the market. I trust it in my vehicles

Ames oil is one of a blend of top synthetic oils that I use in my cars, especially an old high mileage car, because using am's oil and a number of the top brands like Penn's oil. Mobile one. Royal purple. Valvolene's top synthetic. As a blend will bring back an old cars power band

For sure the Harley's run cooler. Both of my bikes run around 10 degrees cooler with Amsoil.

Got it fast and order was accurate

Great product, fast shipping, great company!!

Quick send. Highly Recommend. I use in all my vehicles.

Have used Amsoil for many years, never thought that the oil was unsatisfactory. Always followed time/mileage intervals. During my years, i have only had one engine failure on a vehicle that I bought used (don't know history) that was a catastrophic failure, not caused by oil. I gave used Amsoil in my motorcycles, pickups, sports cars and jeeps. i will continue to use.