Customer Ratings & Reviews

I have an older Nissan and don't necessary need the best, but wanted better, so I went with the XL. Smooth running and my oil consumption has stopped.

I use the best amsoil thy sell.

I use Amsoil exclusively in all my equipment including my airplane. The company does not always honor its promotions, however, but that doesn't mean thei products aren't the best one can buy.

I have a 4.3L motor in an old Chevy truck. This oil looks clean when I change it once a year. I don't put many miles on the truck.

This oil is great

I have a 1997 Dodge Dakota with 197000 miles on it that I haul a 14 foot trailer with regularly that may not look new but runs like new and a 2011 Dodge Caliber with 215000 miles on it and it runs like new AMSOIL is doing it right.

Amsoil is good quality oil goes the long milage just like they say. I have been running Amsoil for years no problems.

I use this in the engine of my 2017 Jeep jku seems to be great

no engine failures at all,several of my vehicles are 200k plus.

160 mile round trip commute, high mileage car. 10,000 mile change interval. Doesn't let me down.

I use Amsoil in both vehicles

Have been using this product in my 2005 T Bird since I purchased it new in May 2015. I use AmsOil products in all my vehicles.

I have been Amsoil in my Harley for 10 years and now use it in my Subaru, I use it because it's high ranking protection. That''s what it's all about.

Noticed my two Honda's got substantially quieter after changing to amsoil. Less burn off of oil also.

Don't use anything else

I use in all my cars

Great all around

Using it in my 2007 magnum. Great for my driving habits and mileage.

Good product not any more expensive than other synthetic oils

I've been using amsoil in my rotary motor for many years now and it has shown to hold up well to the heat the 13b produces. A recent engine refresh showed now signs of premature oil related wear.