Customer Ratings & Reviews

Fantastic quality oil. Easy on the wallet . Don't let the OE name fool you into thinking this a low grade product. This oil has been tested just as good , if not better than the other popular hydrocracked group 3 base stock synthetics on the market. This is perfect for daily driver vehicles . Be sure to match with a high quality oil filter made for synthetic oil . Remember your oil is only as good as the filter you use with it .

I have a truck with 295k on it, and still running strong. Thank you Amsoil.

High quality oil and will the membership its cheaper than buying in local stores than any other full synthetic oil

Knowing you have the best protection in the world market and on going research to improve and create new products.

I've been using this oil since truck new.. I am averaging 12.2L /100 km... Not bad for a 5.0L

I've been using Amsoil for around 6 years now and I've never had a complaint about their oils or their customer support. I use their oils in 2 Harley's, 2 Ram trucks (gas and diesel) and 1 Jeep and couldn't be happier with how smooth they all run and the level of great customer service I get when placing the orders. I honestly believe all oils are good, but I feel that Amsoil is the best - hands down. Vehicles are expensive to replace, so even the best oil, whatever you think it is, is cheap insurance.

My daughter's 16 and she noticed the difference in her Honda civic. I now use Amsoil in all of my vehicles.

Been using Amsoil products for a few years now. Four different cars a Harley a lawn tractor a various small engines. I put a lot of miles on my car for my job and really need to rely on it. Everytime I do an oil change I'm reminded just how good this product is. The oil still has a nice color to it. It's not that black sludge you get from conventional oil.

I got so sick of changing the oil on my 4 vehicles every 3k miles that I finally tried Amsoil and boy am I glad that I did. Great stuff and now I only have 4 oil changes/yr instead of 12!l Oh, did I mention that it is also cost effective?

Like the free shipping and appreciate the kits with oil and filter included. Prefer the eao filter don't like WIX.

It works I really have nothing to compare it to

This oil is a great replacement for the manufactures recommendations and it is a higher quality oil.

I am not a chemist or engineer, so I cannot speak as to what's inside the bottle. However I am a mechanic and can speak as to what's inside a engine, transmission or differential. I've used Amsoil on and off over the years alone with other bands of synthetic and conventional oils. I've never used anything that didn't work. However, I've found good oils last longer. Being a fleet mechanic I change a lot of oil and get to see what it looks like under abuse. Amsoil always holds up. That's why I use it.

I have been using 0W20 in my 2014 Mitsubishi Outlander since it was new. I have noticed no loss in power or performance and my dealer comments on how clean my engine is!

Seems like good oil; we'll see, when the odometer turns 400k.

Keeps my truck running smooth and strong. Won't use anything but amsoil

I use Amsoil motor oil in both of my vehicles and I use Amsoil oil 20-50 for my Harley.Excellent product tons of research done without a doubt the top of the oil food chain.

use I 2 Tacomas

I ran a purple brand for 10 years. I've always heard good things about Amsoil so after feeling like the product quality of my previous brand was going downhill I decided to try it out. As a preferred customer I can get Amsoil cheaper than my previous brand. My truck runs smoother with less engine noise. Great product with superior performance!

I use it in my daily (2018 Jeep compass) and my project trucks (98 ram and 83 s10)