Sierra Marine Water Pump Housing

Sierra Marine Water Pump Housings are replacement cooling system components for outboard (O/B) and sterndrive/inboard-outboard (I/O) marine engines. The housing is also called a water pump body or pump case. It holds the impeller and directs raw water through the engine's cooling circuit. A sound housing helps the engine keep a steady operating temperature and protects it from overheating.

Key Features:

• Replacement water pump housing for marine cooling systems
• Made to replace the original housing in the water pump assembly
• Designed to hold the impeller and maintain proper pump efficiency
• Helps keep cooling water flowing steadily to the engine
• Backed by Sierra's reputation for aftermarket marine engine parts

Sierra has long supplied marine engine parts, including cooling, ignition, fuel, and engine components. Fitting a new water pump housing during water pump service, together with a fresh impeller and the correct gaskets and seals, helps restore cooling performance and reliability on the water.