Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 4X better cold-temperature performance when compared to SAE 15W-40 ...
For use in both gasoline and diesel engines. Offers multi-functionality and wear protection. Ideal for applications where the extra protection of a higher-viscosity oil is desired. Excellent for motor homes and older vehicles, as well as many types o...
AMSOIL Heavy-Duty Synthetic Diesel Oil is formulated for hard-working equipment. It is engineered to provide 4X better wear protection than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222, giving you the edge to keep tr...
Engineered for pre-2007 diesel engines in on-road applications as well as all model year diesel engines in off-road applications. High 12 TBN controls acids from combustion blow-by and EGR. Additives control soot thickening, oxidation and wear. Exten...
Formulated for Excellent Diesel Engine Protection and Performance. AMSOIL OE Synthetic Diesel Oil provides excellent protection and performance in both on- and off-road diesel engines for the original equipment manufacturer’s recommended drain inte...
AMSOIL Heavy-Duty Synthetic Diesel Oil is formulated for hard-working equipment. It is engineered to provide 4X better wear protection than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222, giving you the edge to keep tr...
Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X better wear protection than required by the Detroit Diesel DD13 ...
For use in both diesel and gasoline engines. Ideal for applications where the extra protection of a higher-viscosity oil is desired. The higher viscosity may help reduce motor oil consumption in equipment experiencing higher than normal oil usage rat...
Maximum Fuel Economy and Excellent Anti-Wear Protection. Engineered for pre-2007 diesel engines in on-road applications as well as all model year diesel engines in off-road applications. Also engineered for all gasoline engines recommending API SL sp...
Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X better wear protection than required by the Detroit Diesel DD13 ...
AMSOIL Heavy-Duty Synthetic Diesel Oil is formulated for hard-working equipment. It is engineered to provide 4X better wear protection than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222, giving you the edge to keep tr...
Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X better wear protection than required by the Detroit Diesel DD13 ...
AMSOIL DOMINATOR® 20W-50 Competition Diesel Oil is designed for professionals and enthusiasts who want a step up in diesel protection. It is specifically designed for high-horsepower diesel engines and delivers the benefits most important to diesel ...
Designed to Outperform Conventional Diesel Oils. Exceeds both 10W-30 multi-grade and SAE 30 straight-grade viscosity requirements. Provides outstanding performance in pre-2007 diesel engines in on-road applications as well as all model-year diesel en...
European Car Formula 0W-40 Classic Emissions System Protection Synthetic Motor Oil (EFO) is a Full-SAPS European motor oil for European Gasoline and Diesel Engines.
Formulated for the lubrication needs of European gasoline and diesel c...
European Car Formula 5W-30 Improved Emissions System Protection Synthetic Motor Oil (AEL) is a Low-SAPS synthetic motor oil. Provides exceptional performance and protection for high-performance European vehicles....
European Car Formula 5W-40 Classic Emissions System Protection Synthetic Motor Oil (EFM) is a Full-SAPS synthetic motor oil, specially formulated for the lubrication needs of European gasoline and diesel cars and light trucks. Its full sulfated ash, ...
European Car Formula 5W-40 Improved Emissions System Protection Synthetic Motor Oil (AFL) is a Mid-SAPS synthetic motor oil is specially formulated for the lubrication needs of modern European gasoline and diesel cars and light trucks. Formulated wit...
Receive AMSOIL's Confidential Factory Direct Wholesale Price List in your email.
Enter your first name & email address and click on "eMail Price List" button!
AMSOIL Online Store
AMSOIL Preferred Customer Program. Save upto 25%!
Wholesale Business Accounts
Become an AMSOIL Dealer!
Request FREE AMSOIL Catalog
Questions? Please Contact us
Order AMSOIL By Phone
AMSOIL Online Store
Order AMSOIL By Fax
VISA and MASTERCARD is accepted for US and Canada.
Discover and American Express is accepted for US customers only
Order Your FREE AMSOIL Retail Product Catalog!
AMSOIL Retail Product Catalog is printed in vibrant colors, showcasing the AMSOIL product portfolio in a nice handy booklet. Order yours today &we'll mail it immediately!
Get AMSOIL Wholesale Price List via Email
Instantly receive the confidential AMSOIL wholesale price list via email! Review the extensive AMSOIL product line along with its wholesale & suggested retail pricing
Virtual Garage & Maintenance Software!
Bring all your vehicles & equipments under one virtual roof to schedule maintenance, record keeping & much more.
MyAMSOILGarage is free to use & available to anyone with an AMSOIL online account. Get started today by creating your free online account today!
Nationwide Shipping & Customer Service!
AMSOIL products are drop-shipped nationwide from the closest distribution center (USA & Canada)!
AMSOIL operates 13 strategically located distribution centers across US & Canada! (click icon for details)
Factory Direct Shipping!
All orders are processed & shipped factory direct.
AMSOIL Factory Direct Wholesale Accounts!
AMSOIL offers Factory Direct Wholesale Accounts for Business & Personal Use! Set up your account today & enjoy 25% off retail
Add to Cart & Checkout or Return to 1st Window to Continue
Login & Return to 1st Window to Continue Shopping
Create Account & Return to 1st Window to Continue Shopping
View Cart & Checkout or Return to 1st Window to Continue Shopping
Lookup Products & Return to 1st Window to Continue Shopping