Engineered Marine Products 47-47219 Honda Outboard Water Pump Impeller

The Engineered Marine Products (EMP) 47-47219 is a replacement water pump impeller designed for Honda outboard engines. EMP has been supplying the OEM and marine aftermarket for over 40 years, engineering impellers to meet or exceed the performance and durability of original equipment components.

The water pump impeller is a critical component of your outboard's cooling system. It circulates raw water through the engine to prevent overheating. Regular inspection and replacement of the impeller is essential — impeller blades can stiffen, crack, or shed over time, especially in saltwater environments or after extended periods of non-use.

Key Features:

• Engineered as a direct OEM-replacement impeller for Honda outboard applications
• Constructed from durable rubber compound engineered to maintain flexibility and resist wear
• Precision fit designed to seat snugly in the water pump housing for optimal water flow
• Manufactured to strict industry standards for consistent quality and performance
• Offered at a competitive price point versus Honda OEM replacement parts

Important Maintenance Note: Impeller blades can corrode or become permanently set if the engine sits unused for extended periods, risking blade loss upon startup. Inspect and replace the impeller according to your engine manufacturer's recommended service interval to ensure reliable cooling performance.