Mercury - Yoke-bottom - 8M0091533 Mercury Marine Outboard Water Pump Kits The Yamaha Thermostat Cover YF1-58417-32-60

The Yamaha Thermostat Cover YF1-58417-32-60 keeps the thermostat secured and seals the cooling passage so water flows through the engine the way it should

This product has been superseded by: 96455A8

minimize fuel inefficiencies

Genuine Mercury Marine 170-degree Fahrenheit thermostat

Durable construction for long-term reliability in marine environments

Mercury - Yoke-bottom - 8M0091533 Mercury Marine Outboard Water Pump Kits The Yamaha Thermostat Cover YF1-58417-32-60Yoke bottom WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.