Synthetic Gasoline Engine
Motor Oils

Premium Synthetic Motor Oil

Dominator Synthetic Racing Motor Oil

The number one choice for racers of all types of vehicles. Special synthetic base stocks and advanced additive package provide over twice the wear protection of other motor oils. Reduces friction for quicker engine response and increased horsepower.

AMSOIL Signature Series Synthetic Motor Oil

Engineered with the world’s finest synthetic base oils and high performance additives, this exclusive extended drain formulation delivers superior engine protection and unsurpassed fuel economy in gasoline and diesel engines. Exceeds the requirements for modern, high-performance engines and older engines. Replaces and outperforms conventional and synthetic 0W-30, 5W-30 and 10W-30 motor oils.

Series 3000 Heavy Duty Synthetic Motor Oil

Engineered for pre-2007 on-road diesel engines and all model year off-road diesel engines. Also for all gasoline engines recommending API SL specifications including turbocharged vehicles. Contains the beefiest additive package of all AMSOIL motor oils. Delivers better wear protection than other popular diesel oils and effectively reduces fuel consumption. Series 3000 is ideal for EGR engines. It resists soot thickening and breakdown from heat, blow-by and acids.

Synthetic High Performance Motor Oil

Formulated for use in gasoline engines, pre-2007 on-road diesel engines and all model year off-road diesel engines. Offers excellent wear protection. Ideal for applications where the extra protection of a high zinc formula is desired, including hot rods, motorhomes and motorcycles. Excellent for flat tappets, high performance, heavy duty and high mileage applications.

Synthetic Motor Oil:

Dramatically outperforms conventional petroleum motor oils. Reduces friction, heat and wear for maximum power, performance and fuel efficiency. Resists high-temperature burn-off, chemical breakdown and sludging keeps engines cleaner. Outstanding low temperature fluidity for fast, dependable winter starts and immediate start-up protection. Exceeds the most demanding world-wide performance standards and meets warranty requirements for all domestic and imported passenger car engines, both turbocharged and non-turbocharged. Up to 25,000-mile or 1-year drain intervals.

Specially formulated for the lubrication needs of European gasoline and diesel cars and light trucks. Blended with advanced AMSOIL synthetic base stocks, premium additives and a broad 5W-40 viscosity rating, allowing motorists to take advantage of the maximum extended drain intervals recommended by European automakers while providing second-tonone protection and performance.

Synthetic Motorcycle Oil:

20W-50: Recommended for Harley-Davidson, Buell, KTM, Ducati, Aprilia, BMW, Triumph and other motorcycle engines. Superior synthetic formulation provides long service life and maximum protection against engine wear. Superior shear stability provides unsurpassed protection for high performance engines, transmissions and primary chaincases. No friction modifiers. Wet clutch compatible.

10W-40: Recommended for Honda, Yamaha, Kawasaki, Victory, BMW and other motorcycle engines. Superior synthetic formulation provides long service life and maximum protection against engine wear. Superior shear stability provides unsurpassed protection for high performance engines and transmissions. No friction modifiers. Wet clutch compatible.

Synthetic 4-Stroke Oil:

Synthetic Marine Motor Oil

Formulated specifically for use in 4-stroke gasoline-fueled engines used in marine applications. Offer unsurpassed wear protection, viscosity stability, low volatility and excellent low temperature fluidity. Certified to meet NMMA FC-W performance specifications. Meets Warranty Certified status of engine manufacturers. Recommended for use in 4-stroke outboard motors including Honda, Yamaha, Mercury, Suzuki, Johnson-Evinrude (BRP), Nissan and Tohatsu. Excellent for use in marine inboard/outboard (I/O) engines including Mercury (MerCruiser), OMC and Volvo-Penta. Also for use with marine inboard power plants including Crusader, Marine Power, GM, Ford and Chrysler. Recommended for use with personal water craft (PWC) including Sea Doo (BRP), Honda, Yamaha and Kawasaki.

ATV, Snowmobile, and Motorcycle Synthetic Motor Oil

Specially formulated to provide serious protection and performance in recreational four-stroke motors, including ATVís and snowmobiles. Broad 0W-40 viscosity rating provides superior protection in both hot and cold temperature extremes.

Synthetic Small Engine Motor Oil

Provides superior protection in the hot temperature, severe service operating conditions of both gasoline and diesel-fueled small engines. Formulated with a high viscosity index and premium synthetic base oils that exceed both 10W-30 multi-grade and SAE 30 straight-grade viscosity requirements. Provides excellent all season protection and performance. As a commercial grade lubricant, it meets the demands of homeowner, commercial and industrial applications, improving productivity and reducing maintenance costs through superior engine protection.

Synthetic Scooter Oil

Formulated specifically to meet the special needs of todayís high-tech air- and water-cooled four-stroke motorized scooters, offering unsurpassed wear protection and friction reduction for longer equipment life and cooler operating temperatures. Its 10W-40 viscosity ensures consistent viscosity protection and provides additional protection for transmissions and gear boxes, while its friction modifier-free formulation ensures wet clutch compatibility and smooth clutch operation. A special anti-corrosion additive package provides longterm protection during periods of inactivity and storage.

Synthetic XL Motor Oil:

AMSOIL XL Synthetic Motor Oils provide peace-of mind. The oil drain interval recommendations for many of today’s vehicles extend well beyond the traditional 3,000-mile interval, some up to 12,000 miles with electronic oil monitoring systems. Unlike petroleum oils that have 3,000-mile maximum recommendations, AMSOIL XL Oils provide 7,500-mile/six-month drain intervals or longer where stated by vehicle manufacturers or indicated by oil life monitoring systems. When using AMSOIL XL Synthetic Motor Oils, protection and performance are not sacrificed with longer drain intervals.