Yamaha 10W30 Yamalube Marine Oil - Quart

Yamaha 10W30 Yamalube Marine Oil - Quart. Yamalube 4M Outboard 4-Cycle SAE 10W-30 Engine Oil, 1 Quart. This NMMA® FC-W®-certified oil provides maximum rust and corrosion protection in advanced, four stroke outboard engines operating at varying loads, in a range of marine conditions. Unlike automotive engines, marine outboards frequently operate at high rpms (5,000-6,000rpm) for extended periods of time. At these rpms, automotive oils can foam and lose lubricity which leads to wear. Yamalube 10W-30 oil prevents this with special anti-foaming agents, so engines can operate at high rpms all day long.

• NMMA® FC-W®-certified
• Provides maximum rust and corrosion protection
• Protects during cold starts and at high temperatures
• Anti-foaming agents maintain lubricity at high rpms