Customer Ratings & Reviews

Benn running this in my 2001 Subaru , all is good

Easy pour spout no problems. So far does exactly what it say will do 10,000 mile filter and oil change.

Synthetic 5w30 XL with amsoil oil filter in my Infiniti FX. Changing every 10 000miles. Curently over 130k miles. I'm using Amsoil in almost everything I have (auto,moto,lawn mower, power washe,compressor, trimmer etc, 2and4 cycle). No problem at all. Love Amsoil products. Recommended to everyone for any application.

I've been using this oil in multiple vehicles for the last 10 years. I don't intend to ever switch to a different product, this oil far exceeds my expectations.

Been using for over 20 years do not trust other oils.

I could tell a temp difference as Amsoil keeps my Tacoma running cooler.

My high mileage truck seems to use less oil with Amsoil.

Fast shipping. Great product! Amsoil is the best!

Amsoil all in one service is very efficient, and quality of oils are top.

This is the only oil I'll use in my Tundra, keeps her running strong.

Great product

Run this in my 99 expedition 6.3L 250k+ and stillet not a problem with the motor. Change every 7500-10,000 and oil is still clean on the dip stick

It is a great oil did not burn I mean very little engin is very quit no matel grinding noice.

I have used XL 5W30 since this car was new. At 240,000 kilometers it uses NO oil between changes, gets great fuel economy and looking in through the oil fill cap it is clean as new inside. The GM oil monitoring system still says I am at 30% at 18,000k.

Used this in my 05 Sequoia for the past 20K miles. Never have to worry about my engine getting what it needs in any terrain.

Smooth running, saw gains of 0.5 mpg.

Great Oil wish it was a little cheaper

I use Amsoil in all my vehicles. Oil retains viscosity better then I even hoped. I do change at the recommended manufacture interval, but it is noticeable especially in my Turbo vehicle toward the end of the interval the manufacture oil would start to break down and Amsoil has maintained consistency.

Good value, great quality

First time using haven't changed oil yet. I use and oil in all my vehicles.