Mercury 25W40 4Stroke Synthetic Blend Marine Engine Oil 1 Gallon 8M0078630

For use in Mercury MerCruiser and other leading brands of fourstroke outboard sterndrive and inboard marine engines Provides outstanding wear and corrosion protection to help extend engine life Maintains viscosity protects against varnish buildup and sludge formation and exceeds the rust protection requirements for NMMA certification Outperforms automotive oils in marine applications thanks to its specialized additive package designed for the rigors of the marine environment Produced by Mercury Marine to our stringent original equipment manufacturer specifications Mercury oils lubricants and engine care products are backed by decades of experience in engineering testing and manufacturing to provide the best protection and performance.