Protects Against Engine Wear
Signature Series  Synthetic Motor Oil develops a strong fluid film that keeps metal  surfaces separated while its robust anti-wear   additives further reduce  wear in metal-to-metal contact regions for maximum engine life. 

 Engineered for enthusiasts seeking maximum protection and performance.  Precision-formulated with cutting-edge technology and a longstanding  devotion to making the world's best motor oil. 

• 50% more cleaning power vs. AMSOIL OE Motor Oil
• Ideal for turbos & direct injection
• Guaranteed protection for up to 25,000 miles or 1 year 

 Engineered for enthusiasts seeking maximum protection and performance.  Precision-formulated with cutting-edge technology and a longstanding  devotion to making the world's best motor oil. 

• 50% more cleaning power vs. AMSOIL OE Motor Oil
• Ideal for turbos & direct injection
• Guaranteed protection for up to 25,000 miles or 1 year 

 Protects Pistons from Low-Speed Pre-Ignition
   We  armed Signature Series with an advanced detergent system that protects  against harmful deposits and low-speed pre-ignition (LSPI). Most new  engines feature gasoline direct injection (GDI), often combined with a  turbocharger to boost power and improve fuel economy. 

A New Level of Motor Oil Technology

    Engineered for  enthusiasts seeking maximum protection and performance.  Precision-formulated with cutting-edge technology and a longstanding  devotion to making the world's best motor oil. The result: engine  protection that blows the doors off the highest industry standards..

 Protects Turbochargers
   Our unique synthetic  formulation is inherently stable to resist oxidation and neutralize  acids. Signature Series Motor Oil provides outstanding protection  against deposits common to high-temperature engine environments. 

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.

 AMSOIL shields your automobile with 75% more engine protection against horsepower loss and wear than required by a leading industry standard*, extending the life of vital components like pistons and cams.  

 Find out how AMSOIL synthetic lubricants can save you money and time by lasting longer than conventional oils.  

Join a community of like-minded people, represent a highly respected product line and chart your own path to success.  The freedom to spend time with the people you LOVE amsoil amsoil alaska autos and vehicles

 AMSOIL products are a valuable addition to any store or shop that sells related products or services, such as auto parts stores, powersports dealerships, auto service centers or convenience stores. The AMSOIL Retail Account Program can help you generate new business and boost profits. 

 AMSOIL commercial accounts, such as landscapers, trucking companies and taxi fleets, buy AMSOIL products at the lowest possible prices for use in their business vehicles and equipment. Plus you automatically earn purchase discounts based on your cumulative order total and receive free shipping on orders of $350 or more. Establishing a commercial account is simple and the benefits immense.