19215-ZW9-010 Impeller Housing - Overview. The 19215-ZW9-010 Impeller Housing is an essential component within Honda marine engine systems. This housing supports the water pump system by enclosing the impeller that circulates water for engine cooling. Engineered to Honda's precise factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Genuine OEM impeller housing designed for Honda marine water pumps.. Protects and directs the impeller rotation for efficient water circulation.. Manufactured to meet exact factory dimensions and tolerances.. Ensures reliable engine cooling by maintaining proper water flow within the system.. Integrates cleanly with existing hardware, seals, and housing assemblies.. Durable construction for extended service life in marine environments.. Why Choose Genuine OEM. Using original Honda parts like the 19215-ZW9-010 Impeller Housing preserves the integrity of your marine engine.