AMSOIL Synthetic-Blend Marine Engine Oil 25W40 1 Quart Dunlop - Passenger Car Precision-formulated with cutting-edge technology and

Precision-formulated with cutting-edge technology and a longstanding devotion to making the world’s best motor oil

Meets or exceeds U

Ford/Mazda WSS-M2C171-E

charging and maintaining 12V and 24V workshop batteries

No streaks formula

AMSOIL Synthetic-Blend Marine Engine Oil 25W40 1 Quart Dunlop - Passenger Car Precision-formulated with cutting-edge technology andMARINE ENGINE OIL Marine engines operate under high loads and rpm for extended periods. On average, a marine engine powering a boat 30 mph runs at about 5,000 rpm. In contrast, an automotive engine powering a car 60 mph runs at about 2,000 rpm. Higher stress causes traditional automotive oils to break down and lose viscosity. AMSOIL 25W 40 Synthetic Blend Marine Engine Oil is designed with excellent shear stability to deliver a consistent lubricating