Customer Ratings & Reviews

Great Product

Quality oil and very good quality filter.

Amazing AMSOIL quality where these oils stand the test of time. Their product line and reputation prove their quality. I’ll only use Amsoil. Their loyalty program gives you discounts as well.

very good

I have used Amsoil products for many years now. And now that newer engines require thinner oils, I know that our vehicles will be well protected for the long run with Signature Series 0W-20. I don't have to worry about them because I know I am using the best!

👍

This is the first time I've used AMSOIL. The first thing that I noticed was improved fuel economy. I own a 2021 Jeep Wrangler and was getting about 18 mpg combined. I'm now up to about 19.3 combined.

This oil works great and I have been using it for a few years now. Recommend from the GTR forum. -1 star because it does not come in a 5qt bottle.

I purchased My 2016 Mazda CX5 new in 2016. At the 1st oil change I switched from factory to Amsoil 0W-20 because I know nothing is better. I don't buy a new vehicle very often and when I do I need it to last a long. Using Amsoil products gives me the best opportunity for that to be the case.

Not confident when I first started using Amsoil in a 350ci V-8 over 20 years ago, I was amazed to see the oil consumption on that aged engine actually decrease significantly. Now using the Signature Series Amsoil 5W-20 in my Mercury that has 154,000 miles. Runs well!

Great product!!

Always use this in my vehicles.

have been us it for years (1994)

I have been using Amsoil synthetic oil products for more than 50 years and refuse to use anything else for my vehicles. I use to manage a fuels & oils analysis laboratory when I compared the differences between different synthetics and petroleum products. I witnessed the difference and continue to see the difference in the performance of Amsoil synthetic oils. They just perform better and last longer.

Appears to be great lube oil for my cars and pickup. I have not yet dismantled an engine to inspect because I have not had to!

It is the best would never use anything else.

Change once a year is a no brainer. However you have to invest in a top quality oil. Over 300k miles on my Volkswagen (gaz).

For my wife’s car, great long lasting product.

Wonderful oil. Doesn't burn away, and keeps my engine parts

Only have 300 miles on this oil change! First time using Amsoil, really haven't noticed any difference yet, but very Hopeful!