Customer Ratings & Reviews

This amsoil since I use it the car run as New and is millag. On gas saved me money it's a good oil for

I use this oil in my 1.6L off road car here in the Arizona heat. It runs quieter and smoother than anything I've used. In these severe conditions it excels beyond my expectations.

I first tried this in my personal daily driver and liked it so much I'm now running this oil in three cars. Also running the racing oil, transmission fluid and gear oil in my race car!

I have used AmsOil oil since 2006 i trucks, performance cars and SUV's. I love the extended drain intervals with AmsOil oil filters. When I replaced an oil pan gasket the shop was surprised how clean the oil pan was with 100,000+ miles on a 2003 Escape. Be advised when I switched to AmsOil in the 2003 Escape it had 80,000 miles on it and I used the AmsOil flush as well before first fill with AmsOil. The combination of Also oil and gear lubricants kept the 2003 Escape getting the sticker MPG new or better. I have so used this with a 2007 350Z and a 2006 Dodge 1500 5.7 Hemi with bypass filter set up.

I've been using Amsoil for over 15 years and Hands down its the best I use Amsoils in everything that requires oil It's works !!!

This oil is long lasting and keeps on slipping!

I have a 2016 GMC Sierra cam, DoD delete and procharger. Change it every 5k just to be safe it being boosted and no issues at all. I love this stuff!!

very good product and knowledgeable people about their product.

Over the past five months I have purchased oil for three cars, transmission fluid for four cars, and engine flush for three, as well as bottle pumps for oil and transmission fluid. In the next month I will be purchasing oil and transmission fluid for two more vehicles. As you can see I'm impressed with Amsoil products so much that I keep buying them for family. It's important to take care of the vehicles that my loved ones drive, because if they break down the result can undesirable.

Just built a blown LS 383 stroker for my 05 sierra. I have used other synthetics in the past, my builder recommended amsoil and i took his advice. Also use in my 70 nova SS with a stroker 496

I use this product for maintenance oil changes.

I have been using Amsoil for over 10 yrs. now and I have never had a problem with anything. For my money, this is the best Synthetic Oil you can buy and got he longest distance between oil changes! I wouldn't use anything else in any of my Lincoln Town Car's, MKS's or Cadillac's. Once you do the research on Amsoil and the benefits your car will receive, I think you will be very satisfied as I have been for yrs.

1-once-a-year oil changes, and the BEST-protection for your investment,! PERIOD! need I have to explain anything else,..?

For vehicle engine longevity I don't mess with conventional motor oil any longer. Why even bother risking the heart of your vehicle.

Amsoil has saved an engine when lost oil pressure and had to continue driving 200 miles. had to replace bearings but crank shaft was not damaged. I have increased gas milage.

Superior products used in all my vehicles

No complaints on the product although a free hat for my 2nd or 3rd review of AMSOIL products would be nice. (Not so subtle hint) Lol. I will say that packaging and delivery of seven quart bottles is always well done and delivered in a timely manner. Keep up the good work.

1995 Ford F 150 280000 mi 2005 Ford Escape 190000 mi both show no decrease in power.

I use Amsoil in every vehicle I own. With the extended drain intervals and excellent protection it is the lowest cost as well as the best oil you can use.

All products that I've used from AMSOIL are excellent! I would not use anything else!