Superior Protection and Performance for Summer Equipment

Superior Protection and Performance

Boats

AMSOIL Formula 4-Stroke® 10W-30 (WCT) and 10W-40 (WCF) Marine Synthetic Motor Oils provide superior wear protection, viscosity stability, low volatility and excellent low-temperature fluidity in four-stroke gasoline-fueled marine engines.

AMSOIL HP Marine™ Synthetic 2-Stroke Oil provides maximum protection and performance in two-stroke outboard motors.

AMSOIL Synthetic 2-Stroke Injector Oil is an excellent, lower-cost option in two-stroke outboards. 

AMSOIL DOMINATOR® Synthetic 2-Stroke Racing Oil provides maximum protection and performance in high-performance and racing performance in high-performance and racing two-stroke boat motors.

Motorcycles

Superior Performance

AMSOIL Synthetic Motorcycle Oil provides superior multi-functional benefits for the special requirements of motorcycle applications. These exclusive AMSOIL formulations provide outstanding protection for hot-running American and foreign motorcycle engines, transmissions and primary chaincases.

AMSOIL 20W-50 Advanced Synthetic Motorcycle Oil is recommended for liquid- or air-cooled four-stroke motorcycle engines calling for a 15W-50 or 20W-50 oil, while also providing superior protection for transmissions and primary chaincases.

AMSOIL 10W-40 Advanced Synthetic Motorcycle Oil is recommended for liquid- or air-cooled four-stroke motorcycle engines calling for a 10W-40 or 20W-40 oil, while also providing superior protection for transmissions.

AMSOIL 10W-30 Advanced Synthetic Motorcycle Oil is recommended for liquid or air-cooled four-stroke motorcycle, scooter, ATV and UTV engines calling for a 10W-30 oil, while also providing superior protection for transmissions.

AMSOIL SAE 60 Synthetic Motorcycle Oil is recommended for Harley-Davidson and big-bore motorcycles calling for an SAE 60 oil, while also providing superior protection for transmissions. AMSOIL Ea Motorcycle Oil Filters feature full-synthetic technology, providing superior protection for motorcycles, ATVs, four-stroke personal watercraft, snowmobiles and outboard motors. Ea Motorcycle Oil Filters last longer, stop smaller dirt particles and offer less restriction, helping extend equipment and filter life and improve performance. Ea Motorcycle Oil Filters are fluted for easy removal. Available in black or chrome.

Lawn Equipment

AMSOIL Formula 4-Stroke® Synthetic Small Engine Oil is a robust formulation ideal for the hot-temperature, severe-service operating conditions of four-stroke lawn care equipment. Formula 4-Stroke Synthetic Small Engine Oil resists heat and reduces oil consumption, and it provides excellent protection for transmission systems.

AMSOIL Saber® Professional Synthetic 2-Stroke Oil provides one oil that covers all mix ratios. It is designed for pre-mix applications as leas as 100:1 ratios or richer. It guards against deposits, helps improve throttle response and lowers or eliminates smoke. 

ATVs

AMSOIL Formula 4-Stroke® Power Sports Synthetic Motor Oil is specially formulated for four-stroke ATVs, UTVs, Snowmobiles and other powersports equipment. Its broad viscosity range and wax-free formulation make it excellent for use in both hot and cold temperature extremes.

Formula 4-Stroke Power Sports Oil is wet-clutch compatible and contains no friction modifiers, making it ideal for both two- and four-stroke ATV transmissions. The friction-modifier-free formulation is designed to prevent clutch slippage, delivering maximum torque and power to the wheels – a critical feature for towing or high-horsepower engines.

Scooters

AMSOIL Formula 4-Stroke® 10W-40 Synthetic Scooter Oil is formulated specifically to meet the special needs of today’s high-tech air- and watercooled four-stroke motorized scooters, offering superior wear protection and friction reduction for longer equipment life and cooler operating temperatures.

Formula 4-Stroke Synthetic Scooter Oil delivers exceptional shear stability, ensuring consistent viscosity protection and providing additional protection for transmissions and gear boxes. Its friction modifier-free formulation ensures wet-clutch compatibility and smooth clutch operation.

Dirt Bikes

AMSOIL 10W-40 Synthetic Motorcycle Oil provides outstanding protection for four-stroke dirt bike engines, while also providing excellent protection for transmissions.

AMSOIL synthetic 2-stroke Oils provide maximum protection and performance in high-stress, high-revving two-cycle dirt bike engines, providing outstanding wear protection, controlling engine operating temperatures, helping increase power output, maintaining engine cleanliness and reducing smoke, odor and emissions.

AMSOIL INTERCEPTOR® Synthetic 2-Stroke Oil provides superior protection for two-cycle motorcycle engines.

AMSOIL DOMINATOR® Synthetic 2-Stroke Racing Oil is specially engineered to provide superior protection in highperformance and racing two-cycle engines.

Refine your search

Filter by

Look Up Guide
Get the Latest News
Connect with AMSOIL
Connect with AMSOIL
Connect with AMSOIL
Two Ways To Save