Mercury Raw Water Pump Impeller (Part # 47-59362T1)

Ensure maximum raw water cooling flow and safeguard your engine against severe thermal damage with the genuine OEM Mercury Quicksilver Raw Water Pump Impeller (Part # 47-59362T1 / 59362T1). Specifically engineered for MerCruiser inboard and Bravo stern drive engines equipped with engine-mounted, belt-driven raw water pumps featuring plastic housings, this high-performance impeller uses advanced elastomer compounds to maintain optimal blade flexibility across wide temperature ranges. Its heavy-duty design includes a bonded center insert hub that prevents the flexible vanes from separating or tearing loose under heavy load, maintaining consistent suction and high volume water circulation to your heat exchanger or engine block. Replacing your worn or set impeller during annual maintenance prevents vacuum loss, maintains stable water pressure, and protects your entire cooling system. Built to exact factory specifications, it provides direct-fit reliability for select MerCruiser V6 and V8 applications.