Customer Ratings & Reviews

When I bought My 2011 300 3.6 Penstar I immediately switched to Amsoil now with 110k miles she runs like new. I swapped my rocker arms and lifters because of a slight ticking not associated with the fuel injectors, The inside of the motor was clean as a whistle and the one rocker had the slightest of damage barely noticeable. the remaining valvetrain was imaculent. I would recommend this product for your Penstar engines

Been using Amsoil sig series 5W30 with Amsoil filter and now at 365,000 miles on my 2012 Tacoma V-6 4WD. Im going for 500,000.

The 2.4L in the 2007 Accord is running smooth and quiet. Inside the oil fill hole it is as clean as new. Great product and will continue to use.

Watched a YouTube comparison of top line oils. Amsoil beat them all hands down. Car runs smoother and mileage is better.

excellent oil highly recommend it to friends change it every 12000-15000 or 1 yr. have never burned any oil between oil changes

I have used AMZOIL filters/oil/and bypass systems in all my trucks, and most my cars/motorcycles. My '86 Jeep Comanche is going on 320K, my 2008 is going on 210K, I just converted my 2019 Alfa to AMZOIL and got a slightly longer filter to supersede the original/add extra oil capacity since a bypass won't fit. I hope to get long, trouble-free life out the Alfa as I have my other vehicles.

Great product. Have used the oil, transmission oil, and rear axial oil. All work great.

This oil is great it has cut down on how often I need to change my oil and also helps with better gas mileage bye to less friction

Good product bad sales tactics. Amsoil always sends me the promotional codes after I have placed an order. When I try to use the promotional codes on later orders it tells me those promotions have expired. Pretty shady if you ask me.

amazing oil been using it for the last 15,000 miles I can notice a smoother acceleration smoother idling Great awesome stuff I will continue to use in all my cars

my bad boy zero turn mower has an air cooled kawasaki engine and 10-30 automotive oil is recommended in the owners manual to use. does not burn a drop of oil between once a year filter and oil change.

The only oil I've used in my 2015 Jeep Wrangler. I've checked and I have the same cyclinder compression and fuel mileage I did when our Jeep was new. Mainly city and short trip driving and 56K miles. High heat in summer 115 degrees plus and never a whimper whether idling or working hard.

Not even 5 quart bottle for one, so I order 2 of these 2 small bottle thinking 6qt a oil change I’ll have enough for 2 changes but Nop. Now I need to order more cuz it’s only 3.7l then my oil temp was higher with this stuff idk why

I use Amsoil in my engine, transmission, transfer case & differential on all 3 of my vehicles… Have been for years. No worries.

I only put the best in my Mustang & Colorado!! I trust amsoil to do the job. Quick delivery. Cost a little more but definitely worth it. Would definitely recommend..

I own two turbocharged gasoline vehicles and they use the best oil out there, Amsoil! Been using Amsoil in all my vehicles for over 20 years…A great product. If you have a modern gasoline turbocharged car, this oil is for you. No engine failures in all the years using Amsoil.

There’s an old saying “”””” you get what you pay for”””” when is comes to changing your motor oil it’s worth it to spend a little extra to get the best product.

I have used AMSOIL in all of my vehicles and motorcycles for years and years. I trust the products.

I have used Amsoil for engine oil changes for over 25 years and will continue to do so as long as I have a vehicle.

I use Amsoil products because of their quality and ability to protect whatever I use them for. In my opinion Amsoil has the best products available right now.