Évaluations et avis des clients

Honestly, just buy it....you won't regret it! Join the Amsoil Nation!

Best product I've used. Highly recommend!

Great product, highly recommended

Fast shipping, great product, will be using for many oil changes to come.

I have been using AMSOIL since about 1978. Never had a failure or a reason to complain. Using it now in my two monstermobiles: My Shelby Cobra, and my Toyota Scion Xb.

I've been using this oil for years. Nothing compares to Amsoil.

I have been using Signature Series motor oils in all of my vehicles for 30 years or more. My only complaint has been that it took my 68 Chevy C-10 about twice as far before it would warm up to full operating temperature! My engines stay clean, even though I only change my oil in April of each year.

Working great in a modified and supercharged Hemi 5.7L. We switched over to AMSOiL 0W-40 after the initial break in and plan to continue with AMSOiL 0w-40 in this application.

Best synthetic oil on the market.

Used it in motorcycles, tractors, trucks, lawnmowers and cars for 25+ years. Chg interval 1 year or 25k miles on cars and trucks, 200k or above was easily attained, 300 plus on 2 trucks with no engine repairs.

Best of the best

I always used Valvoline Advanced 5W20 since it was brand new. When I tried Amsoil 5W20, the results were immediate. Quieted the engine, nice and smooth now.

I like to keep my vehicles for a long time. Most of my cars have several hundred thousand miles on them. Amsoil's advanced additive package gives me the peace of mind that the cylinder and bearing wear in my engines are minimal. I feel it is extra money well spent.

My previous truck I used the engine flush & rebilt the top end of motor. I was using 5/30 excellent oil. Now I live & die by these products, would recommend to anyone.

Was using the OEM switched to the signature 5w30 and noticed a difference wright away ran better gas mileage and ran cooler would highly recommend this oil my choice from now on

Works good

Fast shipping, easy to pour, I am nowhere near the 25k mark only about 2500 miles in, so time will tell, not sure if I will go the whole 25k as its against my religion, but I am sure I will get close...

Great oil I use it in most my vehicles and never had an issue with one running it.

First time trying this product

Quick shipping, solid American made product. I've been a customer for years. Ram 4x4 hemi.