“AMSOIL’s Interceptor’s the best 2-Stroke Oil on the market!” – S.S., WI

“I love AMSOIL Chaincase Oil…I love it when people find out how much cheaper it is than OEMs!” – T.C., WI

“QuickShot SE – Customers describe it as ‘putting Red Bull in their tank.’  I’ve used this product in my bike and was blown away.” – E.G.


Winter Best-Sellers For ATVs & Snowmobiles

4-Stroke 0W40

Formula 4-Stroke Power Sports Synthetic Motor Oil

Provides serious protection and performance in four-stroke snowmobile and ATV engines.   Broad 0W-40 viscosity rating provides serious protection in both hot and cold temperature extremes.   Provides superior shear stability and resistance to vaporization so engine wear, oil consumption, friction, heat and omissions are kept to an absolute minimum.


Interceptor Synthetic 2-Cycle Oil

Engineered specially for power sports applications and those engines equipped with exhaust power valves.  Contains the finest synthetic base oils and additives available for exceptional cleanliness properties.  Controlled exhaust valve sticking and provides outstanding overall lubrication properties.



Dominator Racing OilDominator Synthetic 2-Cycle Racing Oil

Robust formulation specially engineered for unsurpassed protection and high-performance two cycle motors, both on and off the track.  Heavier synthetic base oils provide more lubricity for “on the edge” operation.  Reduces friction and protects pistons and bearing subjected to the rigors of racing.



Shock Therapy Suspension Fluid

Shock Therapy Suspension Fluid

Provides maximum stability and performance in high-performance fork and shock applications.   Effectively controls friction and heat and significantly reduces wear and scuffing.  Viscosity remains constant and foam and aeration are kept to a minimum, limiting shock fade and inconsistent dampening.  Offers superior performance in temperature extremes.  Available in light and medium formulations.



Chain-Case OilSynthetic Extreme-Pressure Chain Case Oil

Superior protection and performance for enclosed chains.   Extreme pressure additives provide extra wear protection.  Extends chain life, repels water and inhibits rust, oxidation and foam.  Superior low-temperature starting, performance and protection.  Reduces high viscosity drag and increases power.



Heavy Duty Metal ProtectorHeavy-Duty Metal Protector

Heavy-duty spray lubricant, fortified with special rust and corrosion inhibitors.  Penetrates and  adheres to metal surfaces, leaving a dry long-lasting wax-like protective coating.  Apply to trailer frames and edges, suspension components and any other metal surface that requires a heavy-duty lubricant or is exposed to the damaging effects of salt, moisture or chemical corrosion.  Coat the front suspensions and protects against road salt, and is ideal for protecting snowmobile skis while in summer storage.


Accessories (Popular Best-Sellers!)

Amsoil Additives

Amsoil Additives

Metal Protector

Disperses water and protects metal surfaces from rust and corrosion. Penetrates existing rust buildup and dries wet electrical systems.

Miracle Wash®

Unique dry car wash and polish delivers outstanding performance with quick, easy and economical application.
No water required.

Fogging Oil

Long-term protection against corrosion and dry starts, helping to extend engine life and reduce operating expenses.

Octane Boost

Maximizes power, reduces engine knock and improves ignition and engine response in all two- and four-cycle gasoline fueled engines.

Gasoline Stabilizer

Reduces oxidation process that occurs when fuel is stored for extended periods. Helps prevent the formation of varnish and sludge that can clog injectors, stick floats and cause poor engine performance.


Formulated to thoroughly clean varnish, gums and insoluble debris in two- and four-stroke gasoline-powered small engines and powersports equipment fuel systems, restoring peak performance. Effectively addresses performance issues related to ethanol, water and dirty pump gas. Stabilizes fuel between uses and during short-term storage.