Honda Marine 10W30 Outboard Oil

Honda Marine 10W-30 FC-W oil is approved by the National Marine Manufacturing Association (NMMA) to meet the rigorous FC-W standard. It has also been tested by Honda Research and Development and certified for use in all Honda marine engines, complying with all of Honda's service and warranty requirements. Honda FC-W 10W-30 Marine engine oil's advantages over automotive oils include:

• Increased rust and oxidation inhibitors to fight corrosion in the marine environment

• Shear stable polymers to resist viscosity breakdown under high rpm and high load conditions

• Better anti-foaming characteristics to better protect the engine at high rpm

• Excellent performance in High Temperature High Shear Viscosity test to ensure viscosity retention despite the fuel dilution associated with marine engines

• Additional anti-wear additives for better bearing protection