Your #1 Source for Amsoil Lubricants!

AMSOIL Premium Synthetic Motor Oil and Lubricants provide optimum performance for your cars, trucks, SUV's, motorcycles, boats, 2 cycle, equipment and machinery.  AMSOIL Synthetic Oils and Lubricants also provide the best protection for your investment, extend equipment life, lower operating and fuel costs, and provide environmentally friendly solutions.

AMSOIL formulates the widest selection of synthetic oils and lubricants available for all types of automotive, diesel, racing, fleet, marine, farm and agricultural, 2 cycle and industrial applications.  AMSOIL has developed sophisticated, high performance nanofiber oil filters, bypass oil filters, nanofiber reusable air filters, gasoline and diesel fuel additives and other companion products that extend equipment life and lubricant performance.

Since 1972, AMSOIL Products have provided leading edge, benchmark, quality performance recognized by motorists, sports enthusiasts, racers, boaters, farmers and ranchers, and fleet and industrial managers as the best and most cost-effective choice for increasing engine and equipment performance, reducing maintenance costs, and extending vehicle and equipment life.  AMSOIL has a documented history of innovation and leadership.

• First to develop an API-rated 100 percent synthetic motor oil.

• First to introduce the concept of "extended drain intervals" with a recommended 25,000-mile/1-year drain interval.

• First U.S. company to utilize the NOACK volatility test as a standard of performance excellence.

• First to produce synthetic motor oils for diesel engines, racing engines, turbo and marine engines.

• First to introduce synthetic oils that legitimately contribute to improving fuel efficiency.

• First to manufacture synthetic gear lube for automotive use.

• First to manufacture a 100:1 pre-mix synthetic 2-cycle oil.

• First to manufacture a synthetic automatic transmission fluid for automotive use.

AMSOIL founder Al Amatuzio's induction to the Lubricants World Hall of Fame is the ultimate tribute to the man who started it all.  He is firmly established among the giants who have shaped the industry.  Al Amatuzio's desire for technical innovation, his commitment to higher quality and his belief that consumers respond to superior products remain the core of the AMSOIL philosophy.