Customer Ratings & Reviews

Best product, fast shipping.

I use it a2005 Mercury, it was what he used so I just kept using it, it has around 220500 miles on it and I think the rear seal has a little leak. I also us Am soil in my Harley and has made a difference . I have also bought it for my 93 diesel I am working on.

I have the highest of faith that ALL Amsoil products are the absolute best that money can buy

Love the long life of the oil. Still retains lubrication quality after a year in use.

AMSOIL customer for 20 years. Outstanding products. Best engine oil products available.

Run this in my 2016 Subaru legacy 2.5 and works well

Seems like a great product gas mileage improved about 1-2 miles per gallon hiway engine sounds slightly quieter

Amazing oil

Running smoother and cooler, hardly any burn off and keeps the inside nice and clean.

I been using this in a 2016 Chevy Trax from new! uses on oil @ 53'600 miles!

Great product! I use it in my 2018 f-150 with the 2.7L ecoboost now granted a 1.5 mpg increase isn't much but it ads up when you put on a lot of miles every little bit helps. It's even nicer to have the peace of mind with the added wear protection due to the new start-stop technology who know what long term internal damage its helping to prevent due to these added emissions systems. Big thanks to Amsoil for the great products keep up the good work!!!

I feel the AMSOIL 5/30 is the best protection for my engine.

Awesome oil,

Good oil I won't use anything else in my 2018 Camaro ZL1!

my truck is getting the best gpm it ever did

I use it in my truck and it last a long time before I have to change the oil again it pays to use the good stuff

I like that I Can count on quality.

I use to use mobile 1 annual. After a few weeks the engine would start getting sluggish. With amsoil i do not get the sluggish feeling. Engine is still ruining great!

I've been using this Amzoil premium synthetic oil for 2 years and have been very happy with it. My car is turbocharged and runs smooth and cool with this oil.

Great product, my Ford Transit 3.7 engine runs very quiet and smooth. Like never before.