Product Description
Impeller, Pump
Genuine Honda 19210-ZW9-A32 Water Pump Impeller – OEM replacement designed for reliable cooling system performance in Honda marine outboard engines. This precision-engineered impeller ensures consistent water flow to prevent overheating and maintain optimal engine temperature. Manufactured to Honda’s exact marine standards for durability, corrosion resistance, and long-lasting service in both saltwater and freshwater applications.
The Honda 19210-ZW9-A32 Water Pump Housing is a genuine OEM cooling-system component engineered for select Honda BF-series marine outboards. This precision-molded housing encloses and supports the impeller, maintaining proper alignment and consistent coolant flow throughout the engine. Built from high-strength, corrosion-resistant marine materials, it withstands saltwater exposure, heat, and high RPM operation. Replacing a worn, pitted, or warped housing restores optimal cooling performance, prevents overheating, and helps extend the life of your Honda outboard. Ideal for full water-pump rebuilds or routine cooling-system maintenance.
