Mercury 25W-40 Marine Engine Oil features high-tech, advanced anti-wear additives that provide up to 35% better camshaft wear protect
Designed to maintain engine reliability and performance, tests have shown that Mercury 25W-40 Marine Engine Oil holds its viscosity ratings longer in industry wear-testing than other oils on the market.
Mercury Oil, combined with a Mercury Oil Filter will offer optimum marine engine protection.
NOTE: It is recommended that boat owners change their engine oil annually or as noted in their owners manual.
Mercury Marine 40/50/60 hp 4-Stroke EFI Oil Change KitMercury oil change kits contain industry-leading Mercury 25W-40 Marine Engine Oil. Over five years of engineering and development went into the exclusive Flagship Protection formula which features a high-tech, advanced set of anti-wear additives that provide up to 35% better camshaft wear protection and the highest levels of corrosion and oxidation protection. Designed to maintain engine reliability and performance, Mercury 25W-40 Marine Engine Oil has been proven to hold its viscosity ratings longer in industry wear testing than other oils on the market. Mercury Oil, combined with a genuine Mercury Oil Filter team up to provide the #1 protection on the water.Each kit contains all the items needed to change oil in select Mercury 4-Stroke Outboards: 25W-40 Marine Engine Oil featuring Flagship Protection Oil Filter Drain Plug Seal Drip Tray (where applicable) Complete instructions printed right on the box