Synthetic Motor Oils

AMSOIL, the leader in automotive synthetic lubrication, produced the world’s first API-qualified synthetic motor oil in 1972. Trust the extensive experience of AMSOIL, the First in Synthetics®, to do the best job protecting your engine.

SAE 0W-20 Signature Series 1005 Synthetic Motor Oil (ASM)

The Top Tier of AMSOIL Synthetic Motor Oil

 

AMSOIL Signature Series Synthetic Motor Oil delivers extraordinary lubrication in all types of automotive gasoline engines. By combining industry-premier synthetic technology with AMSOIL premium additives, Signature Series Synthetic Motor Oil exceeds the higher performance demands of modern engines.

SAE 5W-20 Signature Series 100% Synthetic Motor Oil (ALM)

The Top Tier of AMSOIL Synthetic Motor Oil

 

AMSOIL Signature Series Synthetic Motor Oil delivers extraordinary lubrication in all types of automotive gasoline engines. By combining industry-premier synthetic technology with AMSOIL premium additives, Signature Series Synthetic Motor Oil exceeds the higher performance demands of modern engines.

SAE 0W-30 Signature Series 100% Synthetic Motor Oil (AZO)

The Top Tier of AMSOIL Synthetic Motor Oil

 

AMSOIL Signature Series Synthetic Motor Oil delivers extraordinary lubrication in all types of automotive gasoline engines. By combining industry-premier synthetic technology with AMSOIL premium additives, Signature Series Synthetic Motor Oil exceeds the higher performance demands of modern engines.

SAE 5W-30 Signature Series 100% Synthetic Motor Oil (ASL)

The Top Tier of AMSOIL Synthetic Motor Oil

 

AMSOIL Signature Series Synthetic Motor Oil delivers extraordinary lubrication in all types of automotive gasoline engines. By combining industry-premier synthetic technology with AMSOIL premium additives, Signature Series Synthetic Motor Oil exceeds the higher performance demands of modern engines.

SAE 10W-30 Signature Series 100% Synthetic Motor Oil (ATM)

The Top Tier of AMSOIL Synthetic Motor Oil

 

AMSOIL Signature Series Synthetic Motor Oil delivers extraordinary lubrication in all types of automotive gasoline engines. By combining industry-premier synthetic technology with AMSOIL premium additives, Signature Series Synthetic Motor Oil exceeds the higher performance demands of modern engines.

SAE 0W-20 XL Extended Life Synthetic Motor Oil (XLZ)

 

Formulated for up to 10,000-miles/six month intervals, or longer when recommended in owners manuals or indicated by oil monitoring systems. Provides better wear control, high and low temperature protection, and increased fuel economy compared to conventional oils.

SAE 5W-20 XL Extended Life Synthetic Motor Oil (XLM)

 

Formulated for up to 10,000-miles/six month intervals, or longer when recommended in owners manuals or indicated by oil monitoring systems. Provides better wear control, high and low temperature protection, and increased fuel economy compared to conventional oils.

SAE 5W-30 XL Extended Life Synthetic Motor Oil (XLF)

 

Formulated for up to 10,000-miles/six month intervals, or longer when recommended in owners manuals or indicated by oil monitoring systems. Provides better wear control, high and low temperature protection, and increased fuel economy compared to conventional oils.

SAE 10W-30 XL Extended Life Synthetic Motor Oil (XLT)

 

Formulated for up to 10,000-miles/six month intervals, or longer when recommended in owners manuals or indicated by oil monitoring systems. Provides better wear control, high and low temperature protection, and increased fuel economy compared to conventional oils.

SAE 10W-40 XL Extended Life Synthetic Motor Oil (XLO)

 

Formulated for up to 10,000-miles/six month intervals, or longer when recommended in owners manuals or indicated by oil monitoring systems. Provides better wear control, high and low temperature protection, and increased fuel economy compared to conventional oils.

SAE 0W-20 OE Synthetic Motor Oil (OEZ)

 

AMSOIL OE Synthetic Motor Oil is specially formulated for longer oil change intervals recommended by vehicle manufacturers today. Its advanced synthetic technology resists chemical breakdown for maximum wear protection (and peace of mind) well beyond the traditional 3,000-mile oil change interval.

SAE 5W-20 OE Synthetic Motor Oil (OEM)

 

AMSOIL OE Synthetic Motor Oil is specially formulated for longer oil change intervals recommended by vehicle manufacturers today. Its advanced synthetic technology resists chemical breakdown for maximum wear protection (and peace of mind) well beyond the traditional 3,000-mile oil change interval.

SAE 5W-30 OE Synthetic Motor Oil (OEF)

 

AMSOIL OE Synthetic Motor Oil is specially formulated for longer oil change intervals recommended by vehicle manufacturers today. Its advanced synthetic technology resists chemical breakdown for maximum wear protection (and peace of mind) well beyond the traditional 3,000-mile oil change interval.

SAE 10W-30 OE Synthetic Motor Oil (OET)

 

AMSOIL OE Synthetic Motor Oil is specially formulated for longer oil change intervals recommended by vehicle manufacturers today. Its advanced synthetic technology resists chemical breakdown for maximum wear protection (and peace of mind) well beyond the traditional 3,000-mile oil change interval.

Z-ROD 10W-30 Synthetic Motor Oil (ZRT)

 

AMSOIL Z-ROD™ Synthetic Motor Oil is specially engineered for classic and high-performance vehicles. It features a high-zinc formulation to prevent wear on flat-tappet camshafts and other critical engine components, along with a proprietary blend of rust and corrosion inhibitors for added protection during long-term storage.

Z-ROD 20W-50 Synthetic Motor Oil (ZRF)

 

AMSOIL Z-ROD™ Synthetic Motor Oil is specially engineered for classic and high-performance vehicles. It features a high-zinc formulation to prevent wear on flat-tappet camshafts and other critical engine components, along with a proprietary blend of rust and corrosion inhibitors for added protection during long-term storage.

European Car Formula 5W-30 Synthetic Motor (AEL)

 

AMSOIL European Car Formula 5W-30 Synthetic Motor Oil provides exceptional performance and protection for high-performance European vehicles made by Volkswagen, Audi, Mercedes-Benz, BMW, Porsche and more. Its low-viscosity formulation maximizes fuel efficiency.

European Car Formula 5W-40 Synthetic Motor Oil (AFL)

 

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.

European Car Formula 5W-40 Synthetic Motor Oil (EFM)


Full-SAPS European Oil for European Gasoline and Diesel Engines

 

Formulated for the lubrication needs of European gasoline and diesel cars and light trucks. Its full sulfated ash, phosphorus and sulfur (SAPS) formulation provides excellent protection and performance for a wide range of vehicles.

SAE 10W-40 Synthetic Premium Protection Motor Oil (AMO)

 

Formulated for use in both gasoline and diesel engines. Offers multi-functionality and excellent wear protection. Ideal for applications where the extra protection of higher viscosity oil is desired. Excellent for motor homes and older vehicles, as well as most types of modern equipment. Also compatible for use in motorcycles.

SAE 20W-50 Synthetic Premium Protection Motor Oil (ARO)

 

For use in both diesel and gasoline engines. Ideal for applications where the extra protection of 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 lower viscosity lubricants.