Customer Ratings & Reviews

i have purchased amsoil products for many years and has never disappointed. Quality product made for the picky gearhead.

Worth the extra $$$. My car feels and sounds healthier on startup and throughout the daily commute and the occasional weekend drive. Will continue to use this product

I went 7000 miles using 5w-30 Signature Series an EA filter. When I changed my oil I took a sample and sent it to Blackstone Labs, and the results were amazing, especially for a 123k mile car. They even recommended me to extend my oil change interval out to 9000 miles.

Save money, when topping off your oil change with this product, than buying by the quarts.

First time user

Everything was good but asked for do me free swag to put all around my shop, I do work on other ppls vehicles and would like to start using your products more so would like to show off to u the company, I already bought a big banner off eBay for my shop

I recommend this oil to all my friends n family. Have ordered already 3 cases since the beginning of summer.

Great oil just too expensive

used oil for many years, had very good results. Great oil....

this product has given my jeep the protection and peas of mind I expect of a good product for rugged use of my vehicle am very satisficed.

I put this oil in a low mileage 1500 Ram 5.7l hemi. The truck was running a purple oil that was pretty good but at operating temp with a tuner (180 degrees) there was a lite tap of lifter plungers. Using a scope to listen, after a couple hundred miles I checked again and nothing, the engine seams to run smoother as well, I will keep using this oil as I am confident the reviews are real after witnessing minimum viscosity break down. You have to try it to believe it.

I’ve been using this oil for a while and I’ve been pretty impressed. Best oil on the market

I have used Amsoil for over 30 years and all my vehicles lawn equipment I never had a problem it’s a great product

Been using Amsoil for years now. 250,000 miles without a problem. Thanks, Amsoil.

I was introduced to Amsoil around 40 years ago when a coworker told me about it. He had a SAAB 95 with an amazing amount of mileage, but the car was still running fine. I like the oil because it does a great job of protecting the engine.

fast delivery, great price.

Am very pleased so far shipping was was not as fast as I thought but understanding bing everything going on I encourage anyone interested in Amsoil products to join the club well worth the money

Love this oil. I have been using forever and is always my go-to. Definitely recommend

I have been using this oil in my vehicles since it has come out with great success. Every vehicle, car, boat, mower has run great, used no oil and was clean when it was changed at required intervals. I recommend its use to everyone.

No complaints about this oil, it lives up to its reputation.