Customer Ratings & Reviews

I really love amsoil and definitely would recommend it. Only the best for my vehicles.

i have used amsoil products for a few years now. my riding mowers after a full season oil almost as clear as it was new. i use it in all 4 strokes, weed eater, power washer, tiller, air compressor, vehicles. instantly noticed the oil doesn't look burnt after 12 months in the vehicles. I'm 110% satisfied with their products. engine oil, trans fluid, transfer case/ptu, rear differential, brake fluid, etc. might cost more but if it ain't broke don't change brands. i personally have done some testing of my own. with heating, friction, viscosity and have yet to find anything comparable. I'm staying with amsoil. so whats a few extra bucks a year. i cut my engine filters open and check the pleats for metal particles and wear. always come out clean. also is better with engine sludge build up. what else to say. I'm good to go.

As a courier driver I drive over 500 miles a night M-F. My car currently has a bit over 370,500 miles and last year I put 130k miles on my car. I use Amsoil XT because I believe it offers the best protection for my engine and with 12,000 mile intervals it is very economical. Even at 12,000 miles, the engine oil looks far cleaner than conventional oils at 3,000 miles or other synthetics at 5,000 miles. Only oil I'll use.

So far so good. It sounds like my truck has power

Have been using for many years on my 2014 GMC Sierra. Always consistent mileage and power.

Amazing products that you can trust

Engine runs cooler and improved fuel economy

Best oil ever. Using it from day one on my '09 HD, and my 2013 Highlander and 2018 Tacoma V6. My truck gained 2mpg when I began using in 2019.

Amsoil products are terrific. I've been using them for over 20 years and have never lost a vehicle due to mechanical problems. Had 276,000 on my '04 Tacoma and still ran great, until someone turned left in front of me on a rainy night. Amsoil won't help you stop, but it will help keep you going!

Amsoil continues to have products that excel in quality. We’ve trusted our vehicles to Amsoil for several years now and continue to brag on their product.

My Dad started using Amsoil years ago and got me into it. I use it in my vehicles and my boat and cannot recommend a better quality oil.

I've been using amsoil for several years now, and I love knowing I'm protected no matter what

Couldn't ask for anything else in a motor oil

Great Protection for Older car

I change the oil in these two car every 5k or 6 months.

I put less than 15k miles a year in my car so i change the oil once a year.

I use nothing but amsoil products

Been using Amsoil products for 25 years and never a single engine problem, even oil use rate is excellent in every engine I have ever used it in...

I've noticed it runs alot quieter some how. Cuz my mufflers have been a little loud on my Chevy Impala. I didn't see any obvious holes. I don't understand it idles quieter. Passing others has not been noisy either. Just awful good oil.

I've been using Amsoil for awhile now and, as a loyal customer i'm 100% satisfied. Once you switch to Amsoil you'll never go back.