OIL-SYN GAL 8M0173224

When your marine engine requires extreme protection, turn to Mercury SAE 10W-30 Full Synthetic 4-Stroke Marine Engine Oil 8M0173224. It's the toughest, strongest engine oil from the performance experts at Mercury. An advanced full synthetic formula includes 49% more anti-wear additives, 45% more dispersants and 24% more detergents than the Mercury 10W-30 synthetic blend formula. That translates to outstanding protection against corrosion, build-up and wear. Elevated levels of ZDDP and a unique multi-grade formula enhance shear resistance to help ensure outstanding performance across the broadest range of temperatures and operating conditions. Use 10W-30 Full Synthetic in non-catlyzed 4-stroke outboards, sterndrives and inboard engines. - For use in non-catalyzed four-stroke outboard, sterndrive and inboard engines - Delivers the highest level of viscosity retention among 10W-30 full synthetic marine engine oils for the ultimate engine protection - Elevated ZDDP levels, including the highest levels of zinc and phosphorous among 10W-30 marine oils, helps provide superior protection against corrosion, engine wear and thermal breakdown - Compatibile with mineral and synthetic blend 10W-30 formulas for safe upgrading - 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.