Customer Ratings & Reviews

Does what is claimed ... very high quality ... Genuinely happy with product performance

Always run Amsoil in my Harley

2019 Harley fat boy runs a lot cooler and smoother than OEM oil that it came with. Change engine, transmission and specific primary oil at 1k. Bike shift into neutral super easy compared to before. No joke no BS. Worth the money. Order straight from company, a lot cheaper than Amazon and fast delivery. Would highly recommend this oil. Real customer with real world feed back. Try it for yourself.

Makes engine run smooth

Changed my oil in my 2009 Harley Davidson Softail Deluxe and it runs smoother with less engine noise. Perfect for the weather here. It is the only oil I will use.

Best oil I have ever used. The only oil I will ever use.

I bought my Indian motorcycle almost 6 years ago. There wasn’t much aftermarket support but Amsoil had an oil blend that’s specific to the needs of my engine. Prior to the Amsoil product I could only use the manufacturer blend which is 50% synthetic. This is to ensure there’s no clutch slippage. When I read Amsoil was a fully synthetic blend with friction polymers added I trusted it wouldn’t allow for clutch slippage. After a few years of using Amsoil I can attest to witnessing no slippage after a robust launch here and there! Thanks Amsoil! Oh…. And one more thing, become an Amsoil member. IT’S TOTALLY WORTH THE SAVINGS!!!!

Best synthetic oil on the market.

My motor has never sounded better. Runs cooler than the syn3 I was using. I've tried alot of different oils over the years and Amsoil is by far the best.

Been using this oil forever. Its proved itself over and over even on extended oil changes.

After realizing such a dramatic improvement in my '65 Pan---smoother, cooler with higher oil pressure, not to mention no smoking, I had to try it in my '71 Shovel. So far, nice: Easy starting, super smooth, 10 degrees cooler. This is a new era for "old iron" oil quality. Thanks AND OIL.

J'ai reçu ma commande promptement et comme demandé. Service 5 Étoiles

Makes the Indian purrrr. Great stuff.

This is the best oil I have found. The only one I run in my Harleys and I am a master mechanic and its the only oil I use in the Harleys I work on . Worth every penny.

Simply put the only oil I'll ever use in my Harley

I’ve used this oil since my bike had 11,000 miles on it. My bike was a 2009 HARLEY VROD MUSCLE and I just sold it due to my age of almost 76. Time to hang up my spurs. When sold this month the bike had 80,437 miles on it without any incident. It didn’t use or burn any oil and ran like new, to which I credit Amsoil, one great oil.

It’s the only oil my husband uses in our Harley!! He uses Amsoil for all the fluids on the bike & he changes everything each spring! This year due to Covid it was harder to find & he refused to use something else & waited until we were able to get it from the website, we even got an awesome deal on the 12 pack of bottles with buyer program! It even said it was out of stock & would take awhile but in a few days I got an email saying it had shipped & in a few more days we had it at the house!!! I even suggested to use it in our cars now as well!! Great results every time & compared to the store prices for the standard brands! You can’t buy this anywhere but that they support small business is awesome & you don’t see many big companies care about anyone else especially if it means more for their bottom line so great oil great ethics...

I recently purchased a 2018 Ural Gear up and put a few hundred miles on it. Theses motorcycles are known for their clunky gear boxes and I have agree with that. I decided to drain and fill it with AMSOIL V Twin 60 wt oil. The difference is night and day. The gear box is still clunky, but she shifts much more smoothly. Very satisfying to find a product that actually works. AMSOIL is the best oil you can put in your vehicles.

After using Syn3 for a long time, I switched to Amsoil in two Harleys I ride. I read some of the tech data that shows Amsoil to offer more than twice the protection of the HD oil

Its the only oil I use, since new. Harley actually recommends this product