Yamaha - Housing, water pump - 663-44341-00-00 Mercury MerCruiser Cooling System Water Hoses Suitable for freshwater and saltwater

Suitable for freshwater and saltwater use

Recommended as a surface preparation for the use of Star brite Instant Glass Cote

Wire-spk plgWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer

Offers smooth acceleration and dependable handling for smaller boats

Yamaha - Housing, water pump - 663-44341-00-00 Mercury MerCruiser Cooling System Water Hoses Suitable for freshwater and saltwaterYamaha Water Pump Housing Cooling System Component 663 44341 00 00 Overview The water pump housing is a vital component of the Yamaha outboard cooling system, designed to enclose and protect the internal water pump components while directing water flow efficiently through the system. It plays a key role in maintaining proper engine temperature by ensuring consistent water circulation. Built to OEM specifications, this housing delivers precise fit,