AMSOIL SIgnature Series Synthetic Motor Oil

SIGNATURE SERIES SYNTHETIC MOTOR OIL 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. Guaranteed protection for up to 25,000 miles or 1 year, whichever comes first.

AMSOIL XL - Extended Life Synthetic Motor Oil

For enthusiasts who want to do something extra for their vehicle. Engineered for advanced automotive technology, including turbos and direct injection. Boosted formulation delivers more cleaning power and promotes longer engine life. Provides 64% more protection against oil breakdown than required by the GM dexos1®̀ Gen 2 specification. Extra protection that lasts up to 12,000 miles or 1 year, whichever comes first.

AMSOIL OE - Original Equipment Specification

Delivers 100% synthetic engine protection for advanced automotive technology., including turbos and direct injection. Provides 47percent more wear protection. Specifically formulated for the longer drain intervals recommended by original (OE) manufacturers.