Customer Ratings & Reviews

The only oil I put in my jeep

been using this in my daughters mazda been doing great no issues. only downfall AMSOIL dont off a filter to fit the car...

I've been using Amsoil since 1982 and extremely satisfied.

Was trying to find an oil with the weird chrysler spec which only the oem oil had not sure about these days but at the time amsoil was the only aftermarket oil that can reach this spec, but specifications or not this oil is of very high quality here in ny where it can get to be below zero and using other oil brands notice some valve train noise which is common but not welcomed I have to say I've never experienced this when I started using amsoil and as the old saying goes an ounce of prevention for a pound of cure

I have been using Amsoil for years and love it

Have been using this product for a long time , would not use anything else.

Best oil I've ever used. You won't regret it

I’ve used these oils since the mid 1970s and it has never let me down. Started with a 1978 Pontiac Trans Am to currently a 2020 Jeep Wrangler Sahara. Whether it’s Axle lube to trans fluid you get what you pay for. Amazing Products.

Only the very best for my personal fleet, from an antique Volkswagen to a modern Lexus.

Used this oil in my jeep for the first time and my jeep no long rattles on start up. I will this Amsoil in my vehicle from now on.

I have used this motor oil in my 2014 Honda Crosstour V6 4wd three times for 12+ month extended oil changes. It has contributed to improved fuel mileage, about 2 mpg. Oil analysis indicates my engine is in better than average condition for a 120k+ mileage and could go for 14 months between motor oil changes. I recommend it to other Honda vehicle owners, understanding the price is a wash for the change interval. I will continue to use this motor oil as long as I can.

Chevy Suburban with 170K runs great with no oil consumption. This oil is expensive but worth the money.

Grew up using Amsoil ever since I was a kid and still using it to this today. The quality of the product is second to none!! Thank you for all that you do!

good oil use on boat too. got rid of mobile high mileage oil o 20

Greatest of all time, not much else to say about it.

I changed the oil on my 2022 Hyundai Elantra N before driving it back to Florida from New York. I drove the car up to NY and averaged 33.5 MPG. After making the first oil change with Amsoil Signature Synthetic I drove back and averaged 35.5 MPG. The only thing I can attribute this improvement to is the oil. That's the only change made to the car. I have used Amsoil Z Rod in my vintage Alfa Romeo and in Amszoil transmission oil in it's manual transmission and differential all with great results such as less gear wine and smoother shifts, so I now see the added MPG in my new car with your signature series oil. I'm a believer in your products!

Been using Amsoil in my vehicles since 2002 always seems to do me right.

I have been using this synthetic oil for over 25 years. I have used it in my 2011 Acura RDX since I've had this car, and now have over 100,000 miles and have never had to add any oil between changes. I will use nothing but Amsoil!!

Nothing but the best from Amsoil, from the shipping speed , customer service, and the best quality product you can ask for .

Great company with outstanding products. Ordering and shipping speed are really good