Customer Ratings & Reviews

Been using Amsoil for over 12 years and always arrived at my doorstep quickly. Blackstone lab has always gave great results for this oil no matter what car I run this in .

Always trusted Signature Series however had to bump up my viscosity based on an oil sample submitted recently.

Top notch product. Never had a negative experience with any Amsoil product. More then 1 vehicles, I switched to Amsoil auto transmission fluid have shown significant improvement (including smoother shifts and less/stopped slipping)

Amsoil is the best engine oil money can buy. Improves mileage and malkes engines last for well over 100,000 miles.

Easy to read side makings, nice top to poure products

Highly recommended full synthetic Amsoil.

This is the only oil I have ever used in my Blackwing and it is amazing.

This is excellent oil for my Toyota RAV4 hybrid! I bought the car new and want to start it out on Amsoil and Amsoil filter. So it's only had 500 miles on oil other than Amsoil.

Keeps the motor internals cleaner than any oil I’ve ever used

Best oil on market

I used amsoil products for many years. Cars, motorcycles , small engines. I don’t have any problems with oil consumption, timing chain or anything else . I know it’s more expensive than other oils but I believe it’s worth it.

Seems to be good

Ordering the kit simplifies the process of getting the correct oil and filter for your vehicle.

This is definitely the way to go when it’s oil change time. For those of us who still like to do it ourselves this make it easy to get exactly what you need. The kit includes everything you need and more. From the funnel and gloves to the reminder sticker it makes a good day into a great day.

I use this in my snow blower, I noticed after switching to AmsOil that the pull start is easier even in cold temperatures. After sitting for 6 months started on first pull. Oil looked bran new after a winter of snow removal and 6 months of sitting.

Great oil … probably one of the best I’ve ever used…

I will only use Amsoil products.

I switched my car to amsoil based the recommendation from a fellow mechanic that I work with.

Switched from Mobile 1 Supercar 0W-40 and never looked back. This stuff is the best on the market. It comes out on top against all competitors in testing for a reason!

Superior protection, motor runs smoother with Amsoil. Stays cleaner than other oils used.