Customer Ratings & Reviews

Great motor oil been using it my Harley’s for about 10 years

Amsoil is the best oil I have used. Doesn't break down and keeps engine clean.

Since I started using this oil with the AMSOIL Black Oil Filter years ago I have been pleased with the results. Not just in my Indians but my previous metric bikes.

Just changing my bikes over to amsoil all is working well . the 60wt is being used in my 1974 harley fl , the 15 ultra also doing good on 20-50 when it's time I have 1 more to go

Fast shipping and excellent quality

The only thing that I thought would make Amsoil better was gallon jug packaging. They did it!! Awesome product now in perfect packaging

I love this product, been using it in my new bike. But now can’t seem to get an oil filter to do my next oil change. Not sure if I’ll stay with this or not.

Changed the oil to Amsoil V-Twin 20w-50. now the FXRT has quieted down and run good.

That’s the only oil I use in my Harley Davidson‘s and my car and truck

My Harley seems to run quiter and cleaner.

I've been using AMSOIL in my Indian Roadmaster for many years, and I couldn't be happier with the results! The performance has been nothing short of exceptional. The engine runs smoother, and I can feel the difference in power and responsiveness. AMSOIL's synthetic oils provide excellent protection, even under the toughest riding conditions. I've noticed improved fuel efficiency and reduced engine noise, which makes my rides even more enjoyable. Overall, I highly recommend AMSOIL to any motorcycle enthusiast looking for top-notch performance and reliability. It's truly a game changer for my Indian Roadmaster!

Love Amsoil, this last order was supposed to come with the socket set, did not get the socket set or any stickers, bummer.

I have been using your oil in my truck and motorcycle for many years. I love your products! Thank you also for the free stickers!

great oil for Indian scout after 500 mile bike feels better

Great products and with the three hole fluid change on my 2022 Road Glide Special the bike is running like a scalded dog and purring like a kitten.

I've been running Amsoil for years and love it!

This product is totally amazing for for Harley Davidson street glide , it runs smoother and it give great protection for the engine , transmission and primary as well , I highly recommend it

What a HUGE change from Harley Syn 3, i was able to get an entire case of AMS Oil for what 1 Oil Change Kit form Harley cost!! I was able to change 2 Bikes oil with this 1 case. Awesome Product and Pricing will be buying again!

over 150000 miles no problem

Amazing product I've been using it for years