Customer Ratings & Reviews

love it

I've always used AMSOIL in my Harleys since their first oil change. Seems to keep wear of parts to a minimum.

Everything you need and one handy package at a very competitive price! Highly recommend.

Only oil i trust in my Harley Davidson!

I ordered basic supplies but the easy to navigate website and rapid delivery were amazing.

AMSOIL is the best on the market! Shipped fast and received it quick!

I recommend this product to anyone who will listen. I like to geek out over my motorcycle performance numbers anyway. So this stuff is at the top of my list.

Great product

Great product 👌

I have used this oil in my Harleys for years and have never had a problem with an engine due to lubrication.

Good oil used it for years no issues

Parfait pour mon Harley

Been using this oil in my bike and never have any problem !!!

Great kit that makes it easy, comes with extras that make life better!

Once I heard this was one of the few oils left with significant zinc content my Yamaha cruiser needs I was sold. Ordered fast and delivered fast. A1

I’ve been using AMSoil since a little after it’s inception into the market and I will not go back to any other oils, providing AMSoil stays in business. I use it in all my vehicles, car truck & motorcycle. When I had a gas powered mower, I even used the used oil in my lawn equipment. Needless to say I’m a huge fan and when I did start using it, they had a replacement warranty on any oil related failure. I don’t know if they still have that warranty, but I’ll keep using their oil anyway. Also, when you’re a preferred customer the price is very competitive.

Better shifting transmission quieter running engine what's not to like about Amsoil

Outstanding, quality oil for those who want keep their motorcycle motors running longer due to specs that exceed manufacturers standards.

My go to oil for my 2010 Fatboy Lo. I like the product as I only need to change my oil once a year and my Harley really likes that oil

I've been running a 2022 Indian Challenger 108 Cu In V-Twin on this oil since new / break-in. The bike now has 15,467 miles on it. Indian Motorcycles use engine oil for the clutch / transmission and primary lubrication, as well as the engine, unlike another American V-Twin maker that uses separate fluids for each, so the demand on this oil is critical for Indians. I wouldn't use this oil if it didn't out-perform everything else on the market. Not only does the engine run quieter than when using other oils (including the manufacturer's branded product, and these engines are known for being noisy), the transmission shifts easier as well. I've used AMSOIL Signature Blend in my high performance cars and truck since 2008 with similar results. Using AMSOIL V-Twin Formula 15W60 was an easy decision for my Indian. It hasn't disappointed a bit.