Customer Ratings & Reviews

I have been using Amsoil for 25+ years in my motorcycles and it is simply the best oil out there. I have left comments on nearly every oil produced for bikes. I bought in 2022 an Indian Super Chief and it requires 60 weight, and this is the perfect solution. I have never had any engine failures in all the years I have been using Amsoil.

All the products are top quality

Great oil and filter kit. Way cheaper than the stuff from the stealership and a much better oil quality.

Great product. Have been using in my bikes for years. I always tell the story that my shifting issues (finding neutral) went away on my 1995 Heritage Softail when I put Amsoil in the primary!

Have used the product for a few years and will keep using it from now on. Great product, fast service.

Product arrived quickly and timely ….. thanks

I switched to V-Twin 100% Synthetic when I found out HD Syn3 was a blend, I was told from friends that Amsoil would make my engine sound a little rattlie but I didn't notice a difference, I did notice that my shifts were smoother and super quiet. I use it in my primary and trans too. I'm planning on switching over to Amsoil on my other Harley, 2008 RK CC Twin Cam next. FYI- I usually buy 4 gallons at a time and they fit perfect in the supplied box.

I have used this oil for 20 years and by far it is the best I have used.

Excellent product with a great value. Shipment was fast and convenient working through the website. I would recommend and have a recommended to my friends.

Top quality products. Amsoil in my opinion is the best thing going.

Bought this package to do an oil change on my bike fast shipping great product comes with everything you need

Amsoil has proven the best under high temps Harley air cooled engines run at without breaking down. I sample my oil and always find it free and clear of contaminants. Excellent product and worth the price. Best preventative maintenance you can do change frequently.

This oil is solely to be used in the Indian thunder stroke motors, reasoning is their's a additives for the clutch that makes a noticeable difference.

I wanted something new for my 24 street glide and this oil change was spot on. My oil pressure is perfect and everything was spot on. I’ll be a permanent subscriber to amsoil

I have relied on Amzoil for my motorcycles and cars for years, so I knew it was good stuff. I recently bought a 2018 Harley Heritage Classic and it needed a 3 hole oil change badly. Having never owned a Harley I did some research on different oils and what people use for the different locations (primary, gear box, engine) and after doing this, I decided to go with Amsoil V-Twin for all three applications. I can tell you the bike loves this stuff. The primary and gear box are shifting much smother after the oil change. So I will stick with this until I sell my bike.

I recommend this product to v twin owners,I started using this product in my 1991 heritage softail at around 10,000 km and I am at 243,270 km and never touched the engine so far 😁20-50 full synthetic ,run great and performance is tip top 👍

Amsoil is the only synthetic I will use. Switching out Harley’s promotional fluid, after the warranty required 5k service, to Amsoil I got better fuel economy, cooler engine temp, and decreased valve noise. 10’s of thousands of miles later, as a Charity long distance rider, I will use nothing else. Best on the market, use it and you won’t be let down.

I run Amsoil in everything I own. I just did my 1000 mile service on my 2024 Low Rider S 117. I know it's better protected with this oil. This bike makes plenty of power. I can get on it knowing I'm protected. Good stuff!

Great stuff wouldn't use any other

Been using this oil for years best stuff on the market in my opinion