Customer Ratings & Reviews

I only use amsoil products in all our vehicles

It's the only oil I'll put in my car

The best oil in the world, I use it in all my vehicles.

Felt like my tranny was a bit notchy when shifting so I ordered up some synchromesh and it made a world of difference. Shifts like butter now.

This is great oil for the everyday driver. I put this in my son's 2014 Mitsubishi Outlander Sport. He doesn't put many miles on in a year so I'll change the oil once a year along with the filter, six months later I'll change the filter only. I have been doing that with my 2009 Nissan Altima Coupe for 4 years and it runs great. I have been using Amsoil in everything I own for 25 years.

Been using Amsoil in this Toyota since it was new. A bit over 100,000 miles and it still runs quietly with no problems.

Been using this in my 2014 F-150 since it was new. Approaching 100,000 miles with no issues with this engine or transmission.

I stand by my first review of the 5W 20 Synthetic oil I did.

I've owned this car since it had 63000 miles on it, now it has just rolled 250k. Has had full synthetic since I bought it, and only the last 10-12 months with amsoil. I have noticed since switching when I periodically check the oil, the level is where it was when I did the oil change and the most noticable thing is how much cleaner it stays.

We had to do an engine swap and bought generic oil after install to test it out. Once it was driven a while we put in amsoil and the oil pressure increased significantly. That's why all of our equipment from compressors to trucks only gets amsoil. They are unmatched in every field.

After seeing how it makes my old truck run, I decided to use this product in my Jeep

It helps my 27 year old truck with 141,000 run better, and offers great engine protection.

Car gained power and hasn't used a drop of oil. Seems to be running cooler as well. Very impressive.

Been using for a while great product have recommended to several people .

So far all of Amsoil products I've used are top notch and very quick shipping will continue to use there products

It's a very good oil engine runs smoother and a little better fuel mileage

Quality hands down better than other brands

Been using all sorts of Amsoil products for years. Wanted the best for all my cars and toys and Amsoil is the only choice for that. I am a long time customer and a happy one at that. From my Supercharged Mustang to my daily drivers and my track toy with a built motor, I only use Amsoil. Seen great results with it over the years, being a certified technician who works on high end German cars for a living, a quality oil goes a long way with a vehicle. If you’re on the fence, do yourself a favor and get the best.

The engine's run really good on this stuff and oil stays cleaner longer than oils you buy on the self at your store or choice

This is the only oil I run in every single thing I own including the lawn mower. I love this oil.