Customer Ratings & Reviews

I use nothing but Amsoil in my vehicles! 🇺🇸

I use Amsoil in all of my vehicles and there has always been an improvement in fuel economy. All of there products quality are second to none.

I have been running OE 5w30 in all of my daily driven vehicles that require it for almost two years now. So far, it has been an OUTSTANDING oil! My daily driver is a 2018 WRX, which I run 5,000-mile OCIs. Since owning the car, I have never had to add oil in between oil changes, which is common on turbocharged engines. If you're on the fence about the switch to Amsoil, do it!

Used this oil in my new to me used Cherokee. Changed oil about a week after I got the vehicle since the dealership did not change the oil during their prep for sale. The oil seems to make the vehicle run smoother. We’ll see how in holds up over the course of the next 10k miles.

One of the best oil that I use in all my vehicles and bike I can tell a big difference in running this oil in all my vehicles

I use this oil first when I switch to Amsoil Signature or other 100 percent synthetic oil. I run it for about half to 75% of the oil change interval, and also add about 4 oz of Marvel Oil. This cleans out the engine well and preps it for the premium synthetic.

So far so good, mpg already improved, car feels smoother and runs better. I'll stick with this brand for a while, actually thinking of going into business with them.

Great product at an affordable price

I prefer using Amsoil to protect my engine in our high heat climate. I prefer the convenience of a longer drain interval allowing me more leewya in when I'm not able to change every 5k miles.

Been using this oil in my 19 Expetition and 09 Civic for the last two years. Engine runs smoother and has 8-10k mile service internals with no oil consumption issues.

I have been using Amsoil since 2008 in all my vehicles and motorcycle. I trust the product and want to protect my investments with the best.

Good oil Take care my engine

this stuff is great, i use it in my mowers, trust it and its protection

I use Amsoil in all of my vehicles. It is a little more money then the conventional oil you by at you local part store but is well worth every penny plus the warranty is worth it alone

Great product, can’t go wrong !

I use AMSOIL in everything I own and it has never failed me one of the best products I have ever used. Highly Recommended!!!

I've been using AMSOIL for over 15 years now. My brothers have finally started to listen and this was a birthday gift for one of them. I can't wait for his reaction because his car has 100K on it and he's probably been using all sorts of weird stuff. Or even worse may have went to a quick oil change center where that oil is very questionable. I know he's going to feel the difference in how smooth things becomes and it ups efficiency. Keep up the great work AMSOIL, you really are the best!

Great oil for maintenance. I got my first new car and will be feeding it only with AMSOIL. It's simply the best and gives piece of mind that my new ride will last a lot longer than all of the used vehicles I've had. That said my first use was in a Jeep with over 100K. I switched to AMSOIL and it made a dramatic difference in ride quality and efficiency. I ran that up to 225K before I sold it.

Great oil for my fleet vehicles that get 3000 mile oil changes never an oil related failure

shipping is a little high.makes your product a little out of reach.