Customer Ratings & Reviews

I have been using AMSOIL products for decades for desert trucks to race track vehicles. You will never be disapointed with AMSOIL.

Excellent protection my hot rod

I had the dreaded 8 speed GM shudder in the transmission and since my 2019 GMC Sierra was due for an oil change I decided to do a complete Amsoil fluid change, engine oil, rear end and transmission. The engine is noticeably quieter and smoother, especially starting from an auto stop. My wife noticed the difference right away. I am pleased with my decision to go with Amsoil.

I've been using AMSOIL since a friend told me how it help his Harley. I tried it in my Jeep transmission and the sound stopped and shifting was a lot better. Now I use it in my Ram with piece of mind that I'm using the best. I can't change my oil anymore, but being able to buy the kit and take it to the garage worked out good. Thanks

In todays world where cars and trucks cost $50k or more, isn’t it worth it to use the absolute best synthetic motor oil on the market? AMSOIL is very transparent with research and testing results, and those results show time and again that AMSOIL products outperform virtually every other motor oil.

This is way better than the oem oil your engine will last longer if you use signature series oil and change it on time.

Running this in two vehicles, Mustang GT and Jeep Cherokee. Vehicles run great.

I've been using this product for over 25 years and swear by it. I use it in all my vehicles and off-road toys. You can't beat this stuff.

Has helped keep my 5.7L Hemi happy, and on the road. Oil changes every 3 months at 7500 miles, and it stopped using oil after I switched to AMSOil. 125K on the engine now.

This is my go to for all my cars oil. Every car I have is using Amsoil.

Great service… Two days to receive the product Thank you AMSOIL

We've used this oil in our Explorer Sport since it was new. Eight years and counting and no issues of course. I'm sure there are other good oils out there but I consider Amsoil to be the best. It's all we use in all of our vehicles.

This is the only oil we've used in our F-150 since we bought it. Over 50k miles, including a lot of boat and camper towing and it's smooth as ever. In my opinion you can't do better than Amsoil.

Best oil I've ever used

Been using Amsoil on my Q50 and boy, keeps my engine like new👍

The BEST oil ⭐️⭐️⭐️⭐️⭐️

Best oil on the market hands down. Use it in everything from my vehicles to my motorcycle. You will notice a difference....I promise.

It's all I use, amsoil in everything

We have been using this product for 20+ years and really like its performance.

Who else publishes all the ASTM testing data for all to see, plus it clearly shows Amsoil is unsurpassed.