Yamaha - Cover, thermostat - YF1-58417-32-60 Mercury-275HP-Verado-6-CYL-2023 Improves performance and handling of

Improves performance and handling of smaller or lighter boats

and steering systems

Fits Inline-6 Mercury Verado 200–400 horsepower engines

or overheating warnings while running

Yamaha - Cover, thermostat - YF1-58417-32-60 Mercury-275HP-Verado-6-CYL-2023 Improves performance and handling ofYamaha Thermostat Cover Cooling System Housing YF1 58417 32 60 Overview When youre servicing a Yamaha cooling system, the thermostat housing area is one place you dont want leaks or corrosion. 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. Its a small part, but it plays a big role in maintaining stable operating temperature. When everything is