Évaluations et avis des clients

This is the best oil on the market. I have changed my explorer and my eco boost truck. Completely different vehicles. Trust me the eco boosts go bad with bad oil and no problems with them.

I use Amsoil in all of my vehicles

As usual good service and delivery for a superior product.

This oil is second to none. Great protection and great performance.

First time changing oil and wanted to use the best of the best. Great quality oil, car seems quieter but the power is still there when needed. Excellent choice, thanks Amsoil!

I have been a user of this produce for as long as I can remember. My Father was a user in his vehicles cals and I guess I didn’t fall far from the tree. I have used this oil in my car since the first oil change and I has not had any issues with my vehicle. I would highly recommend this and all of their products

I'm glad there is a brand I can trust for all my engine needs. Since I'm retired, I don't put much miles on so it's good to know I can go all year on one oil change. Also the OEM filters are trash. 50% or less effiiciency.

I'm glad there is a brand I can trust for all my engine needs. Since I'm retired, I don't put much miles on so it's good to know I can go all year on one oil change. Also the OEM filters are trash. 50% or less effiiciency.

I started using synthetic oil when I bought my 2011 Sierra 5.3L and I started with Mobile1 then after awhile switched to RoyalPurple then went all out and bought Amsoil! Jesus this stuff is crazy expensive but you get what you pay for! Ever since I started using Amsoil I don't have to worry about engine failure due to lubrication. My truck has been tuned to 390hp from the factory 325hp. She will turn 6-grand going thru the gears and im confident i have the best of the best lubrication available! Like I said it did hurt paying that much for oil but it's much cheaper than an engine replacement! My oil pressure is higher than it was using other oils. All the reviews I've read about oils and Amsoil came out on top every time! Especially in the heat & viscosity test! Heat had no effect on Amsoil and that right there sold me!

I use this oil all the time in my customers and my small engines. No issues.

Short sweet and to the point, this is the best oil available. I faithfully use Signature in all my vehicles. It keeps the engine clean, and nearly eliminates the wear I am accustomed to seeing in engines using "dino" oil.

Won't use anything else! Totally satisfied!

Its the only oil I will use to protect a 30k Shelby engine. It stays clean, it runs cooler, zero oil consumption

Cooler operating temp, better mileage, longer oil change duration, almost zero oil consumption in 6 months of use.

excellent oil i use on my ford raptor.