Customer Ratings & Reviews

Love the product. Always fast and convenient shipping times. Highly recommend

Great oil and fast shipping!

I use Amsoil in my boat, truck, cars, small equipment as well. Great to deal with, fastest of shipping, and may I add, the best protection available with Amsoil. 👍🏻

Excellent product, top quality in all tests I have read. I use it in all 4 of my vehicles. However, at the prices charged, shipping should be free on all orders.

The best once a year Synthetic Oil money can buy! Been using Amsoil products for over 20 years.

Use this oil both in my van and car, vehicles both run great, get as good mileage as you can get out of a van and could last the year. I change every fall and spring .

Using this stuff for over 200,00 miles on a ‘12 FJ Cruiser. No issues, leaks or troubles of any kind. Use it in my Tundra, 175,000 miles and change it every 25,000 miles. Money savings!

Been using AMSOIL for years and really like it. when I order it bam it is here! I also like the free shipping for orders $100!

I use this oil often because of the 25000 mile guarantee. I have not tested for a full 25000 miles, but have been close to the year mark without any issues.

I’ve been using Amsoil for a long time and can say that without a doubt it’s the best quality oil in the industry by a long shot. I use it in every vehicle I own, good quality engine oil is a must especially in newer GDI Engines. There just isn’t any better in my opinion. I’ve worked in the auto industry for over 20 years now and you absolutely get what you pay for.

I have been using Amsoil since 1985. I currently use the 5-20 signature series in my Toyota Tundra since new. My truck now has about 60k miles on it. My last oil change was about a year ago and I have added about 6k miles. Oil looked almost new. Amsoil shipped my oil to me and arrived 2 days earlier then anticipated. Obviously will continue to use Amsoil products

Amsoil is the best Motor oil you can buy can you go wrong with it and I’ve never had any problems using any Amsoil product I have in my both of my cars my motorcycle my lawnmower my snowblower my power washer put Amsoil products in everything you’ll never have any issues believe me I’ve been using Amsoil for over 25 years

Stopped my oil consumption in my 2017 gt350. It's just an awesome product.

Best oil ever for my 2019 Z06 Corvette!!!.

Use 5w-30 signature series in my 2011 ram 5.7 hemi with wix filter. 1yr interval changes approx. 10,000+ mi. Have independent lab test on all oil changes everything A ok! Worth the money and great protection highly recommend! Thanks Amsoil!!!

I have Ben using Amsoil in all my vehicles and equipment since 2007. I have never had any engine problems or mechanical issues what so ever. I’ve studied the index test and believe they are correct. Amsoil is the premier lubricant available today.

I have only old vehicles that I drive my newest vehicle is my 2004 Durango with 5.7 l engine, I also have a 2003 Jeep Grande Cherokee that my son now drives and a 1999 Jeep Cherokee and a 2001 jeep Cherokee that my wife drives. I also have a one lap of America 1969 340 race car and an 1985 Omni GLH stage 2 race car, and a 1973 Austin Mini for vintage racing. All have a lot of miles. The Durango and 2003 Jeep have over 300,000 on them and the 2001 has about 150,000 miles, they are still running strong and no oil burning is going on at all. We have had great results and will always use Amsoil in our vehicles. Thanks

Shipped fast and seem to get better mpg after change

Excellent product with great service from AMSOIL staff.

Best oil for my light truck wouldn't put anything else! Trust this oil...