World's Largest Aftermarket Motorcycle Parts and Accessories Superstore!


We're not fooling around!
We're not fooling around!

Amsoil 10W-40 Motorcycle Oil

Product may vary from photo(s).
Call 1-800-318-4823 for more information or to purchase this item.

J&P Part: 900-623

Rating: Read Reviews

Call 1-800-318-4823 for more information or to purchase this item.


Amsoil 10W-40 Motorcycle Oil

• Premium synthetic oil designed for those who demand the absolute best lubrication for their motorcycles

• Specially formulated to excel in all areas unique to motorcycles, including high temperatures of air-cooled engines, wet clutch lubrication, extreme pressure regions of gears and chains and rust common to short trips and storage

• Engine protection is not sacrificed in high heat conditions

• Has the best high temperature film strength and contains a heavy treatment of anti-wear additives to reduce wear regardless of the operating conditions

• Thermally stable and contains maximum levels of oxidation inhibitor additives

• It is extremely resistant to breakdown and engineered to prevent damaging sludge and carbon deposits for superior engine cleanliness

• 10W40

• API service SG, SL.CF.CG-4 JASO MA/MA2, ISO-L-EMA2

Made In The USA This product was proudly made in the USA

Important Product Notes

Product Specs

Capacity: 1 Quart

Manufacturer Part Number: MCFQT-CA

Sold in Units: Each

Synthetic: Yes

Viscosity: 10W-40


Customer Reviews

Overall Rating:
5/5 based on 4 ratings


Great oil. Always use it.


Having used Dino oil on my bike since I first bought it in 2006, I finally decided to switch to Amsoil. What a difference! The wet clutch on my Honda VTX 1300 used to sound like a giant clunk between gears, especially as the oil heated up. Now the shifting is as smooth as butter. For a few dollars more you get superb performance and incredibly smooth shifting.


It is flat out the best oil you can buy for your bike's


Great Performing Oil

Load More Reviews

Shipping Note

Due to safety regulations, this item can only be shipped via UPS Ground within the contiguous U.S. It cannot be shipped using any of our Worldwide shipping options.

Live Help

Get Help From Our Industry Experts

Call Us 24/7 1-800-318-4823

Help / FAQs