Water Pump Impeller For HONDA 8D/9.9 19210-ZW9-013 19210-ZW9-003 18-3100 500347

Water Pump Impeller for Honda

This water pump impeller for Honda outboards replaces OEM part numbers 19210-ZW9-013, 19210-ZW9-003, 18-3100, and 500347 to keep the cooling system flowing. It is designed for Honda 8D and 9.9 models to provide reliable water circulation.

Overview

The water pump impeller for Honda is a critical component that moves coolant through the engine block, preventing overheating during operation. This replacement impeller matches the performance of the original, ensuring your outboard runs at safe temperatures.

Built For Performance

• Precision-molded rubber vanes for flexible, consistent water flow
• Reinforced hub for secure mounting on the pump shaft
• High-temperature resistant material to withstand marine conditions
• Direct replacement for OEM part numbers 19210-ZW9-013 and 19210-ZW9-003

Fits These Machines

• for Honda 8D outboard
• for Honda 9.9 outboard

On-The-Job Use

• Replacing worn impellers during routine water pump service
• Restoring cooling efficiency in freshwater and saltwater environments
• Ensuring consistent idling and low-speed operation without overheating

Specs At A Glance

Good To Know

Q: How often should I replace my water pump impeller? A: Typically every 2-3 years or every 300 hours, depending on usage and water conditions. A worn impeller can cause overheating and engine damage.

Q: Can this impeller be used in saltwater? A: Yes, the material is resistant to saltwater corrosion, but it is recommended to flush the system after each use to extend its life.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.