Évaluations et avis des clients

Works great in the heat

I have run amsoil for 20 years no need for the rest when you have the best oil on the market .

👍👍👍👍👍good

If you’re wondering , this is the oil. Use it

Love your products will use again!

great oil would love if you still offered it in quart bottles to better fit ford applications taking 13 qts

Returned wrong weight oil, ordered & received correct oil. Have been WAITING WEEKS AND STILL HAVE NOT RECEIVED A CREDIT for my return. VERY UNHAPPY about that. Great products....so-so on customer service !!

Ordered my oil online thru Amsoil and had it send to a general delivery post office in Savannah. Was notified that it was delivered, but when I got to the PO, they couldn't find it. After nearly 10 days of wrangling, the PO found the package right where it was supposed to be. Received my oil the day before I was to leave. I really believe that the PO is about as screwed up as it can be.

Have been running Amsoil diesel oil in my previous Ford Superduty 6.0. My new 2020 Superduty requires a different weight of oil, and have only had the truck long enough to change the oil/filter once, but not using any or smoking. Seems to be doing well

I started using Amsoil about a year ago. I’ve always been a big fan of mobile 1 until I was introduced to Amsoil from a friend. I did a lot of research and figured I’d give them a shot. I am very hard on all of my vehicles so I have a very strict PM program. I started using the signature series oil in my 2018 f-150 diesel and the first oil change I gained 2500 miles just from the oil monitor. I use to get about 5k out of the Ford spec oil for the 3.0 lion. The sound of the motor was much quieter and gained about 3 mpg more putting my average around 29 mpg.

This product works great in my transmission in my boat.

Towing trailers based in Florida, travel throughout US and Canada including Alaska. Sub zero weather, extreme heat out west. Amsoil in all my vehicles since new.

Use 10w30 signature series for my semi truck.I couldn’t be happier awesome product

I feel like it’s the best oil I use in my life, engine work so smooth, and believe it getting more horsepower !!!

Nice products and service

Awesome product. Have been using this product for a while in my semi truck. The engine still feels like it's new.

I have been using Amsoil since 2005 Over 500,000 miles on 3 trucks and no problems

I will only use Amsoil in my 97 5.9 Cummins Diesel.

This is a great product and I will be buying it again. I have been using Amsoil products for more that 10 years and will continue to do so.

Love this oil run it in my new car as well all my 05 excellent protection