Customer Ratings & Reviews

Gives me peace of mind to know this oil out preforms the factory fill. There is a lot of value for this competitively priced synthetic oil, and the containers don’t tip over easily.

No issues so far.

Been running this in my Subaru for 50,000 miles and I’m super happy. Great product

I've used Amsoil products in my vehicles for around ten years. I like the oil change intervals and the quality of Amsoil.

just switch to this oil a week ago, had been running 10w-40 mobil hi mileage. Put in 2010 avalanche with 110k on it keeps lifters quite on start up, also changed 03 Tahoe with 197k on it. Valvetrain operates smoother. Will continue to use

You can tell right away that this is good stuff just by the way pours out of the bottle

Change to Amsoil as soon as I got my truck. It helped my gas mileage greatly. Engine runs smooth and lifters quieted also.

Excellent oil!! Love 5he protection I get from using it👍

I found Amsoil about 2 years ago and figured I've tried everything else why not give it a try. I bought oil along with amsoil engine flush . I flushed my engine and seen all this gunk come out of my engine It was unreal . Then I put Amsoil 5w30 oe oil in and drove it for 5000 miles . I flushed agian with Amsoil motor flush no gunk came out . It seem I had my answer other oils had impurities in them and would leave sludge in the engine and that's not good. I thank everyone should give it a shot. The proof is in the oil

As a father to 4 kids it sometimes feels like I'm a fleet mechanic. I do all the oil changes and basic maintenance on at least 6 cars so getting value for my dollar is very important. Amsoil OE is my go to oil for basic service on most of my family's vehicles. It meets the requirements of the newer GM cars and works great in older vehicles as well. I use it in everything from a 1993 pickup to a 2015 4 cylinder turbo car, everything here gets Amsoil!

I've use AmsOil in several cars now and have never had any issues related to oil, all the cars have had high mileage, one was even a high performance engine that had several times of over heating and the oil held up.

I have used this in my 2019 Lexus ES350 and the vehicle ran smoother quiter and my mileage went up. I change the oil every 5 k and this has made a drastic improvement on how the vehicle runs. I just change the oil on my Sienna and noticed the engine run smoother and quieter.

Attention to maintenance is central to longevity. Amsoil products are our choice.

Attention to maintenance is central to longevity. Amsoil products are our choice.

You can tell the difference. My engine runs better.

This is hands down the best lubricant for any internal combustion engine.

This product works like a charm, my engine runs smoothly and feels a lot quicker. I give this motor oil a big thumps up....