AMSOIL®️ Gasoline Motor Oil

AMSOIL Gasoline Engine Oils are trusted by professional engine builders around the world.

AMSOIL Signature Series 0W-40 100% Synthetic Motor Oil

5.0
star rating from
5220
total reviews

AMSOIL Signature Series 0W-40 Synthetic Motor Oil is designed for high-performance engines, offering superior protection and efficiency.

Product Details

Product Code: AZFQT-EA

AMSOIL Signature Series 0W-20 100% Synthetic Motor Oil

5.0
star rating from
4887
total reviews

AMSOIL Signature Series 0W-20 is a high-performance synthetic motor oil, designed for those seeking maximum engine protection and efficiency. It utilizes advanced technology for the best possible motor oil performance.

Product Details

Product Code: ASMQT-EA

AMSOIL Signature Series 0W-30 100% Synthetic Motor Oil

5.0
star rating from
4887
total reviews

AMSOIL Signature Series 0W-30 is a premium synthetic motor oil designed for modern engines, offering enhanced protection and performance.

Product Details

Product Code: AZOQT-EA

AMSOIL Signature Series 5W-20 100% Synthetic Motor Oil

5.0
star rating from
4887
total reviews

AMSOIL Signature Series 5W-20 is a synthetic motor oil engineered for maximum protection and performance, designed using advanced technology.

Product Details

Product Code: ALMQT-EA

AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil

5.0
star rating from
4887
total reviews

AMSOIL Signature Series 5W-30 is a high-quality synthetic motor oil designed for superior engine protection and improved wear resistance.

Product Details

Product Code: ASLQT-EA

AMSOIL Signature Series 5W-50 100% Synthetic Motor Oil

5.0
star rating from
4887
total reviews

AMSOIL Signature Series 5W-50 Synthetic Motor Oil is a high-performance oil designed for modern engines, particularly high-horsepower Track-Pack Ford Mustang engines. Ideal for extreme conditions and maximizing engine life.

Product Details

Product Code: AMRQT-EA

AMSOIL Signature Series 10W-30 100% Synthetic Motor Oil

5.0
star rating from
4887
total reviews

AMSOIL Signature Series 10W-30 Synthetic Motor Oil is designed for maximum protection and performance in automotive gasoline engines, ideal for modern high-performance vehicles.

Product Details

Product Code: ATMQT-EA

AMSOIL Extended-Life 0W-20 100% Synthetic Motor Oil

5.0
star rating from
1329
total reviews

AMSOIL Extended-Life 0W-20 Motor Oil is designed for extended drain intervals, offering advanced synthetic protection for up to 20,000 miles or one year.

Product Details

Product Code: XLZQT-EA

AMSOIL Extended-Life 5W-20 100% Synthetic Motor Oil

5.0
star rating from
1329
total reviews

AMSOIL Extended-Life 5W-20 Motor Oil offers advanced synthetic protection for up to 20,000 miles or one year between oil changes.

Product Details

Product Code: XLMQT-EA

AMSOIL Extended-Life 5W-30 100% Synthetic Motor Oil

5.0
star rating from
1329
total reviews

AMSOIL Extended-Life 5W-30 Motor Oil is designed for extended drain intervals up to 20,000 miles or one year, offering enhanced protection for road warriors.

Product Details

Product Code: XLFQT-EA

AMSOIL Extended-Life 10W-30 100% Synthetic Motor Oil

5.0
star rating from
1329
total reviews

AMSOIL Extended-Life 10W-30 is designed for extended oil change intervals up to 20,000 miles or one year, offering superior engine protection and performance.

Product Details

Product Code: XLTQT-EA

AMSOIL Extended-Life 10W-40 100% Synthetic Motor Oil

5.0
star rating from
1329
total reviews

AMSOIL Extended-Life 10W-40 is formulated for high mileage, offering up to 20,000 miles or one year between oil changes, with enhanced protection against LSPI and oil breakdown.

Product Details

Product Code: XLOQT-EA

AMSOIL OE 10W-30 100% Synthetic Motor Oil

4.9
star rating from
971
total reviews

AMSOIL OE 10W-30 is a fully synthetic motor oil designed for extended life and efficiency in vehicle engines. Ideal for modern cars, trucks, and SUVs, it offers superior wear protection and performance. Its formulation ensures improved fuel economy and engine cleanliness.

Product Details

Product Code: OETQT-EA

AMSOIL OE 0W-40 100% Synthetic Motor Oil

4.9
star rating from
905
total reviews

AMSOIL OE 0W-40 Synthetic Motor Oil is for mechanics and drivers seeking peace of mind protection and exceptional value in synthetic motor oil.

Product Details

Product Code: OEGQT-EA

AMSOIL OE 0W-20 100% Synthetic Motor Oil

4.9
star rating from
864
total reviews

AMSOIL OE 0W-20 is a full synthetic motor oil designed for advanced fuel economy and prolonged engine life. Ideal for modern vehicles requiring a 0W-20 viscosity, it is commonly used in a variety of passenger cars, SUVs, and light trucks. Its formulation offers superior cold-weather performance and excellent engine protection.

Product Details

Product Code: OEZQT-EA

AMSOIL OE 5W-20 100% Synthetic Motor Oil

4.9
star rating from
864
total reviews

AMSOIL OE 5W-20 is ideal for modern engines in small to mid-sized cars and light trucks where 5W-20 is recommended. It offers superior wear protection, engine cleanliness, and cold-weather performance.

Product Details

Product Code: OEMQT-EA

AMSOIL OE 5W-30 100% Synthetic Motor Oil

4.9
star rating from
864
total reviews

AMSOIL OE 5W-30 is a fully synthetic motor oil designed for advanced wear protection, fuel efficiency, and performance. It's ideal for a wide range of vehicles, including cars, trucks, and SUVs operating under normal to severe conditions.

Product Details

Product Code: OEFQT-EA

AMSOIL Premium Protection 10W-40 100% Synthetic Motor Oil

5.0
star rating from
127
total reviews

AMSOIL Premium Protection 10W-40 is a high-performance synthetic motor oil designed for both modern and classic engines. It excels in providing superior protection in extreme temperatures and conditions, making it ideal for high-performance vehicles, classic cars, and heavy-duty applications.

Product Details

Product Code: AMOQT-EA

AMSOIL Premium Protection 20W-50 100% Synthetic Motor Oil

5.0
star rating from
117
total reviews

AMSOIL Premium Protection 20W-50 is a versatile synthetic motor oil, ideal for gasoline or diesel engines requiring 10W-40 or 20W-50 oils. It's perfect for high-mileage and high-stress vehicles, including those subjected to hot temperatures.

Product Details

Product Code: AROQT-EA

AMSOIL OE 0W-16 100% Synthetic Motor Oil

4.8
star rating from
42
total reviews

AMSOIL OE 0W-16 Synthetic Motor Oil is designed to provide advanced synthetic engine protection, particularly for modern vehicles with advanced automotive technology, including turbocharged and direct injection engines.

Product Details

Product Code: OESQT-EA

AMSOIL 5W-30 Synthetic-Blend Motor Oil

star rating from
0
total reviews

AMSOIL 5W-30 Synthetic-Blend Motor Oil is a cost-effective lubricant that helps reduce oil consumption, featuring a high dose of premium synthetic base oils and an advanced additive package.

Product Details

Product Code: SB530QT

AMSOIL 0W-20 Synthetic-Blend Motor oil

star rating from
0
total reviews

AMSOIL 0W-20 features a combination of quality conventional base oils, a high dose of premium synthetic base oils and an advanced additive package to deliver max protection in a wide range of operating conditions.

Product Details

Product Code: SB020QT

AMSOIL 5W-20 Synthetic-Blend Motor Oil

star rating from
0
total reviews

AMSOIL 5W-20 Synthetic-Blend Motor Oil delivers excellent protection against wear and sludge to help keep engines running clean and provide long engine life in a variety of operating conditions.

Product Details

Product Code: SB520QT

More About AMSOIL Gasoline Motor Oil

AMSOIL Gasoline Motor Oil FAQs

Is AMSOIL Signature Series Dexos approved?

AMSOIL Signature Series motor oils meet and exceed industry standards like GM dexos1, Gen 2, Gen 3 and dexos R.

How long does AMSOIL Signatures Series last?

AMSOIL Signature Series oils last up to 25,000 miles, 700 hours of operation or one year, whichever comes first for normal service. In severe service conditions, Signature Series is rated for up to 15,000 miles.

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