Customer Ratings & Reviews

I started using Amzoil in my 1984 Square body pickup years ago. With the older engine I tried Mobile one and immediately saw a difference and after a year I heard about Amzoil and saw an even better result and have used it exclusively in all my cars and trucks. I have all 3 of my adult sons using it exclusively and I tell everyone who will listen about how much better my vehicle run with Amzoil.

It’s a great product and I like the delivery… it usually comes in a nice kit with gloves, windshield sticker, and was suppose to receive a tool which I didn’t, that’s my only complaint

This is my first time using this oil I have heard and read a lot of good things. I am very confident in this oil and it’s ability to protect my engine for many more miles to come.

Excellent performance ,improved fuel economy and no consumption in my 2021 Ram Hemi 5.7.

They rook!

Very good product

Great quality oil product!

Been using in my 2019 wrx since brand new. Have 150k currently and have zero consumption or leaks.

Best oils I’ve ever used

I bought a new late 24 Toyota Tundra. First thing I did was a break in oil and filter change at 500 miles. AMSOIL Signature 0W20 and AMSOIL Oil Filter. Every 4 to 5k.

Works great engine feels smooth

Best oil ever for my Toyota specifying 10,000 mile oil changes. I tested the Amsoil oil in it with an analyzer and it showed my oil life still had 20% life left with 12,000 miles on it. I decided to change the oil at 13,000 miles and tested the oil and it showed oil life at greater than 15% oil life left. Very pleased I can extend my change interval from 10,000 miles with confidence. Use Amsoil products in all my vehicles and equipment as it is the best out there.

Totally satisfied with the products and the science behind it.

I'm convinced that amsoil is the best oil you can buy

I trust Amsoil products.

Saw a 2mpg increase since switching from Amsoil. I’m never going back to any other competitor

Use this in the dodge dart we bought my son, what a difference in everyday performance

Use this oil in my Ram 1500 DT, once I swapped from dealer oil to this, as well as Ams Oil in my diffs I felt like the truck re-newed itself and its performance - customer for life now

This is amazing stuff, First time user and never coming back. The first time was 80k and I thought started out with Amsoil High-mileage 5w30. After around 3-5 miles I notice that my engine was quite, really quite, so I took it on the highway, afterword's I was in shocked. I revved it up to 5.7k RPMs, spirited drive and I had to slow down. I don't have any leaks or burning oil but I thought I should tell you all that shear my experience. I'm changing to Amsoil Signature after 85k. Also changed Amsoil fluids, front/rear diff and brake fluid, next time I well change transmission fluid and transfer case fluid. 2020 EXPLORER ST

Work great