Provides filtering efficiency of 99 percent at 20 microns1• Allows lower restriction, keeping engine parts lubricated• Provides greater capacity for small, wear-causing contaminants than competing filters• Helps reduce engine wear• Offers extended service life AMSOIL Oil Filter AMSOIL Oil Filters feature advanced ...

Power Foam® • Cleans deposits from ethanol and degraded fuel• Removes gum and varnish• Maximizes horsepower• Restores startability• Helps improve fuel economy Powerful foaming agents remove stubborn deposits, varnish and gum left by ethanol or degraded fuel in carbureted and fuel-injected engines. Restores startabil...

Product Highlights: Engineered for enthusiasts seeking maximum protection and performance. Precision-formulated with cutting-edge technology and a longstanding devotion to making the world's best motor oil. The result: engine protection that blows the doors off the highest industry standards.• 50% more cleaning powe...

15W-50 Synthetic Metric Motorcycle Oil Precision-engineered for enthusiasts seeking immediate engine response for maximum acceleration and control. Designed to keep hot-running, high-rpm engines cool, clean and protected. Meets or exceeds the highest industry performance specifications for premium reliability and p...

AMSOIL Oil Filter AMSOIL Oil Filters feature advanced full-synthetic media that traps and holds a greater amount of small, wear-causing contaminants compared to conventional and other high-efficiency filters. Advanced, Full-Synthetic Media Provides filtering efficiency of 99 percent at 20 microns1 Allows lower...

SAE 5W-40 FS Synthetic European Motor Oil • Designed for the unique demands of gasoline, diesel and hybrid European vehicles.• European formula features precise blend of synthetic base oils and premium additives.• Exceptional engine protection without harming emissions systems. Premium synthetic formulation designe...

API Grade: SL/C1-4 (High Zinc) Product Highlights: 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 rates while running...

SAE 5W-40 FS Synthetic European Motor Oil • Designed for the unique demands of gasoline, diesel and hybrid European vehicles.• European formula features precise blend of synthetic base oils and premium additives.• Exceptional engine protection without harming emissions systems. Premium synthetic formulation designe...

DOMINATOR® 15W-50 Racing Oil • Formulated specifically for racing & high-performance engines• Robust formulation resists viscosity loss• Proprietary friction modifier maximizes horsepower & torque• Fortified with anti-wear additives for extra protection Multi-viscosity, shear-stable synthetic race formula ...

API Grade: SL/C1-4 Product Highlights: 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 of modern equipment and compa...

API Grade : SN Plus Product Highlights: AMSOIL XL Synthetic Motor Oil is the choice for those who want to do something extra for their vehicle. Its boosted formulation delivers extra cleaning power, outstanding wear control, excellent high- and low-temperature protection and exceptional fuel economy. XL is engineere...

API Grade: SN Plus Product Highlight: AMSOIL XL Synthetic Motor Oil is the choice for those who want to do something extra for their vehicle. Its boosted formulation delivers extra cleaning power, outstanding wear control, excellent high- and low-temperature protection and exceptional fuel economy. XL is engineered ...

AMS Transmission & Transaxle 75W-90. GL-4 Manual Transmissions 946ml Towing, heavy hauling and performance driving create shock-loading conditions and elevated heat that threaten the performance and life of manual transmissions and transaxles. Making matters worse, horsepower, torque and towing capacities seem t...

Product Highlights: AMSOIL Signature Series Multi-Vehicle Synthetic ATF is engineered to outperform conventional automatic transmission fluids and exceed the performance requirements of most North American, European and Asian vehicles. This sophisticated formulation provides outstanding performance and protection in...

Product Highlights: CVTs require a unique transmission fluid with specialized frictional characteristics designed to ensure the belt or chain remains in contact with the pulleys without slipping. AMSOIL Synthetic CVT Fluid provides outstanding metal-to-metal frictional properties and excellent protection and perform...

Product Highlights Advanced multi-functional formula for both domestic and foreign motorcycles. Excellent in air-cooled motorcycle engines due to high heat resistance. Can be used in engines, transmissions and the primary chaincase. Not recommended where an API GL-4 or GL-5 gear oil is required. AMSOIL 20W-50 Synthe...

Differential Additive AMSOIL Slip Lock® Differential Additive (ADA) is formulated with advanced friction modifiers and is designed to eliminate gear-housing chatter in cars, trucks and SUVs equipped with clutch-type limited-slip differentials. Slip Lock AMSOIL Slip Lock Differential Additive is formulated for use...

DOMINATOR® 15W-50 Racing Oil • Formulated specifically for racing & high-performance engines• Robust formulation resists viscosity loss• Proprietary friction modifier maximizes horsepower & torque• Fortified with anti-wear additives for extra protection Multi-viscosity, shear-stable synthetic race formula ...

Product Highlights Formulated for the severe operating conditions of today’s pick-up trucks, SUVs, heavy equipment and other hard-working vehicles. AMSOIL SEVERE GEAR® Synthetic Extreme Pressure (EP) Gear Lube is a premium-grade gear oil specifically engineered for maximum performance in severe-duty applications. Th...

API Grade : SN Plus Product Highlights: AMSOIL XL Synthetic Motor Oil is the choice for those who want to do something extra for their vehicle. Its boosted formulation delivers extra cleaning power, outstanding wear control, excellent high- and low-temperature protection and exceptional fuel economy. XL is engineere...