Advantages

• Superior Fuel Economy
• Superior Wear Protection
• Superior Stability
• Superior Fluidity
• Superior Overall Economy
• Superior Oxidation Resistance
• Superior Operating Temperature Range

10 Reasons to Switch to Amsoil

1. Synthetic Oil is Molecular Engineering for Modern Engines
   New lean burning, high output engines often run hotter than 240° F. New electronically controlled automatic transmissions have less aerodynamic cooling and are extremely viscosity-sensitive. AMSOIL Synthetic Lubricants are chemically engineer for thermal stability. They deliver dependable, long-lasting performance and protection that helps equipment last longer.
2. Better fuel economy by 2% to 5%
   AMSOIL synthetic lubricants have higher lubricity than conventional oils. That means less friction on moving parts, less heat, less wear and fuel savings averaging 2% to 5%.
3. Extended Drain Intervals up to 25,000 miles
   Many AMSOIL motor oils provide more than three times the service life conventionsl petroleum oils. The AMSOIL Signature Series - MAX Performance Engine Oils has a recommended service life/drain interval of up to 25,000 miles or one year.  Longer drain intervals means convenience and savings AMSOIL customers, and much less oil for disposal.
4. The Right Environmental Choice
   Conservative estimates put the amount of waste oil dumped into the environment each year at over 240 million gallons. As simple as this sounds, using long-service life AMSOIL synthetic motor oils, the environment benefits.
5. Keeping it Cool
   The superior lubricity of AMSOIL synthetic oils reduces friction, lowering lubricant temperatures by 20 to 50° F. AMSOIL retains its protective film, on bearings, at engine temperatures that destroy regular lubricants.
6. Reduces Oil Consumption
   AMSOIL synthetic base stock and additive package work to keep it clean and running efficiently. AMSOIL lubes don't “boil off” like conventional petroleum oils. They stay inside your engine, lubricating, cooling and protecting moving parts. Lower oil consumption and more efficient operations also mean lower emissions, another environmental benefit.
7. Unbeatable Cold Temperature Performance
   AMSOIL Lubricants are synthetic; they are molecularly engineered with pour points as low as -60°F. This cold temperature fluidity gives motorists easier winter starting and fast lubrication to vital engine parts. Cold engine starts are responsible for causing 60% of all engine wear.
8. Finest Filtration In The World - with Nano Technology
   AMSOIL oil and air filters are unmatched in both efficiency and longer service life. Nano Fiber technology provides absolute removal of 5-20 micron dirt particles.  AMSOIL also provides a BY-Pass filter technology utilizing this revolutionary technology, extending AMSOIL synthetic oils even further with oil analysis. See the TRIGARD engine protection plan.
9. Lubrication Excellence for a Wide Range of Applications
   AMSOIL uses only the best synthetic base stocks and additive. AMSOIL Synthetic Lubricants and Filtration Products are applicable to a wide variety of automotive, commercial and industrial equipment. Being "the first in Synthetics" didn't make AMSOIL the best, but, being the best has kept AMSOIL first.
10. Unsurpassed Customer Service
    AMSOIL retains a full staff of chemists, lubrication engineers, engine specialists, filtration experts and lubrication industry consultants. They are available to answer questions and assist with special projects and applications.

Synthetic Oil VS Conventional Oil

AMSOIL synthetic lubricants deliver wear protection, engine cleanliness and fuel efficiency conventional oils simply can’t match. They help your vehicles run better and last longer.

Learn More

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What is synthetic motor oil?

AMSOIL synthetic lubricants are chemically engineered to form pure lubricants. They contain no contaminants or molecules that don’t serve a designed purpose. Their versatility and pure, uniform molecular structures impart properties that provide better friction-reduction, optimum fuel efficiency, maximum film strength and extreme-temperature performance conventional lubricants just can’t touch. Conventional lubricants, on the other hand, are refined from crude oil. Contaminating elements such as sulfur, nitrogen, oxygen and metal components such as nickel or vanadium are inherent to crude oil and cannot be completely removed through the refining process. The oil refining process separates the various types of molecules in the oil by weight, leaving molecules similar in weight but dissimilar in structure, reducing performance.

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*As required by a leading industry standard. Based on independent testing of AMSOIL Signature Series 0W-20, in ASTM D6891 as required by API SN specification.