Synthetic Motor Oils
SAE 0W-20 100% Synthetic Motor Oil
Engineered to outperform all conventional gasoline engine motor oils. Reduces heat, friction, and wear for maximum performance and fuel efficiency. Clean engine formula resists high-temp breakdown that forms sludge and varnish. Lasts longer and offers better protection. For all engines specifying a 5W-20 or 0W-20 oil.
SAE 5W-30 100% Synthetic Motor Oil
Engineered to outperform all conventional gasoline engine motor oils. Reduces heat, friction, and wear for maximum performance and fuel efficiency. Clean engine formula resists high-temp breakdown that forms sludge and varnish. Lasts longer and offers better protection.
SAE 10W-30 100% Synthetic Motor Oil
Engineered to outperform all conventional gasoline engine motor oils. Reduces heat, friction, and wear for maximum performance and fuel efficiency. Clean engine formula resists high-temp breakdown that forms sludge and varnish. Lasts longer and offers better protection.
100% Synthetic 5W-40 European Engine Oil
Formulated for the needs of European gasoline cars and light trucks. Blended with a broad 5W-40 viscosity rating. Allows for the maximum extended drain intervals recommended while providing superior protection and performance.
SAE 10W-40 100% Synthetic Motor Oil
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 compatible with some motorcycles.
SAE 20W-50 100% Synthetic Motor Oil
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 compatible with some motorcycles.
Signature Series 0W-30 100% Synthetic Motor Oil
The industry benchmark in lubrication technology. Designed for those who demand the absolute best in motor oil performance. The exclusive "extended drain" formulation delivers superior engine protection and maximum fuel economy and exceeds the requirements of modern, high performance and older engines.
SAE 5W-20 XL Synthetic Motor Oil
Extended life motor oil delivers exceptional protection for 7,500-mile/6 month oil change intervals or longer. Provides peace of mind for owners of modern vehicles where drain intervals exceed conventional oil recommendations of 3,000 miles.
SAE 5W-30 XL Synthetic Motor Oil
Extended life motor oil delivers exceptional protection for 7,500-mile/6 month oil change intervals or longer. Provides peace of mind for owners of modern vehicles where drain intervals exceed conventional oil recommendations of 3,000 miles.
SAE 10W-30 XL Synthetic Motor Oil
Extended life motor oil delivers exceptional protection for 7,500-mile/6 month oil change intervals or longer. Provides peace of mind for owners of modern vehicles where drain intervals exceed conventional oil recommendations of 3,000 miles.
SAE 10W-40 XL Synthetic Motor Oil
Extended life motor oil delivers exceptional protection for 7,500-mile/6 month oil change intervals or longer. Provides peace of mind for owners of modern vehicles where drain intervals exceed conventional oil recommendations of 3,000 miles.
SAE (20W)-40 Synthetic Natural Gas Engine Oil
AMSOIL Synthetic Natural Gas Engine Oil (ANG) was developed to deliver unsurpassed performance in natural gas engines calling for an SAE 40, low-ash (<.50%) lubricant.
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