Customer Ratings & Reviews

This oil has my car running like it’s brand new and I will use this for as long as I own my car

I have used AMSOIL for years. I currently own a hybrid and my engine purrs on the highway. It’s like running ball bearings in your engine. Try this oil and you will never use any other brand again.

I think Amsoil is a good product but it is a little pricey. I also believe that you get what you pay for. On some test I seen Amsoil beat other products even Mobil 1 EP.

my newest Vehicle is 10 years old and my other older one is 15, and both run like new because of using Amsoil products.

works great

works great

I am really happy with the Amsoil 0W 20 signature motor oil. Ever since I had 350 miles on my brand new 2019 Sierra Denali 6.2l I switched to Amsoil and now at almost 30k miles I’m still happy and I would not change a thing. Great oil and easy to order on line. Thank you.

What can I say... I love this stuff! Been using in my vehicles for years.

All I ever use in all my vehicles except the European which I use the European formula.

Have a 2018 coyote that had the typical coyote tick. Oil change has made the ticking less noticeable and smoother

Works great

Amsoil has always made great products. Been using them since 1983 without a problem and usually recommended by everyone in the know!

I use many of Amsoil products and just love how it keeps my engines feeling fresh for years. I find less carbon build up and oil is cleaner for longer. I use 5W-30 Signature series oil in my 2015 Ecoboost F150 that tow with putting it in severe conditions and I have had not one problem with so called coking of the intake valves.

Amsoil is the best full synthetic oil on the market in my opinion.

Love Your product

I own a shuttle company we ran about 300000 miles a year i run all my vans to right at 350000 before i start looking to replace them and i never lost a motor that lubricant with Amsoil.

I've tri3d other synthetic oils and this is the best I can find great price also and super quick shipments

A buddy of mine recommended this oil to me as he uses it in all his vehicles. I have a 4.0 i6 that’s prone to lifter tick and it had a slight tick with every other oil I used. I started using this oil and within 500 miles it is gone. It starts smoothly even on cold mornings as well. I also noticed that one oil change with this equals 5 with every other oil so saving me a ton on my maintenance costs. If you’re at all apprehensive about the oil or the price I say “pull the trigger” and get it! You save so much more money in the long run.

Just purchased a newer vehicle and trust putting only Amsoil in it. The peace of mind knowing the company, being a preferred customer, and a performance enthusiast makes me confident and content running only Amsoil products in my everyday and performance vehicles.

The only real downside is the price, switching from Castrol Edge to think, I could immediately feel the engine running much smoother, though I would NEVER in a million years go 25K miles on ANY on any oil, though some people would say it's fine if you change the filter, I just wouldn't do it