Customer Ratings & Reviews

A noticeable and immediate reduction in the ticking noise in my engine. Car has 180,000 and the noise has steady grown over the last 60,000 miles. Have 1,000 miles on the oil change and the noise is still much improved, almost gone in fact.

My 2001 Chevy Suburban has over 250000 miles on it. This was my first time using the product. I will tell you , I am very impressed. My truck runs a lot smoother now

Excellent product as always

I switched to AMS Oil in my bike awhile back and finally decided to switch in my Subaru as well, the car idles smoother and is noticeably more on the quiet side. Highly recommend to anyone looking for a better engine lubricant!!

I have used Amsoil for a while and what can I say? My cars just start every morning and take me to work or wherever I want and then back home. It's all I need and care. I trust Amsoil due to their heritage and a lot of positive reviews. Are they the best? There were some tests done online against some reputable competitors ànd always came first. I just trust them.

I’ve been using Amsoil in my 2019 Jeep JL V6 3.6 since I’ve owned it 3yrs now. It’s at 87k now and I decided to go with the high mileage oil just because the history of the motor and it’s a daily driver.

I have done oil analysis with Amsoil, and it really does go longer than 10,000 miles. Great company, great service.

Been using amsoil since day one. 500 miles dumped manufacturers oil and replaced with amsoil every 8,000. The trucks now had 94000 and we use the high mileage. Trucks quiet and runs strong.

After the oil change it just seems to run a little more smoothly than normal

As people complain about some turbo motors using oil I’m At 45000 with my engine no leaks no oil consumption no complaints It’s all because I use AMSOIL It is just that simple. best oil ever

I've been using Amsoil for years! Thank you for a well-made, endurable and engine life-lengthening product!

I have been using Amsoil product since 2003 and have been totally satisfied with them ever since.

Quality product. Car runs smoother and cooler. Definitely a noticeable positive change in the performance of a car with high mileage and commute.

F150 5.0 is happier and quieter with Amsoil 5w30

Top notch product. Love Amsoil, slowly transitioning all my vehicles over to it this year.

Recently switched all of our vehicles at my home over to Amsoil. Two Hondas and a Chevrolet pickup that all take 0W 20. I paid for the membership so the cost of the oil is actually pretty decent for how good the quality is, I stocked up on quite a bit to hopefully cover our oil changes for the next six months or so. I put a lot of miles on my Honda so I already completed my first interval on my 2014 CRV. I dumped 4.6 quarts in and 4.6 quarts just about drained out, so I can at least say over 4000 miles I didn’t lose any oil. I try to keep all of my vehicles for a very long time, so I have no problem paying a little more for the best oil, but honestly, if you join their customer program, with the discount the oil really isn’t much more than the stuff you would pick up at the parts store

Best brand and my 5.7 hemi love it. My truck 5.7 hemi with 250231 mile with no problem.

Used this oil in my 2008 Toyota Tacoma 2.7L. Changed it every 5k miles. This oil really held its life and still looked good when I changed it. Highly recommend this for older vehicles.

Not using any oil after driving 1,000 miles on my first oil change change 10/10

Good stuff, good shipping and packaged nice. Got a sticker too. 👍