Marine 18-3100 Water Pump Impeller for Honda Outboard 8 9.9 10 HP 19210-ZW9-013

Marine 18-3100 Water Pump Impeller for Honda

This water pump impeller for Honda outboard engines delivers reliable coolant circulation for 8, 9.9, and 10 HP models, serving as a direct replacement for OEM part number 19210-ZW9-013.

Overview

The Marine 18-3100 water pump impeller is a precision-molded replacement for Honda outboard cooling systems. This water pump impeller ensures proper water flow to prevent overheating on 8, 9.9, and 10 HP Honda motors. It is designed for marine use, keeping your engine running cool on the water.

Built For Performance

• Flexible rubber compound resists heat and abrasion
• Precision blades deliver consistent water flow
• Direct replacement for OEM 19210-ZW9-013
• Fits Honda outboard 8, 9.9, 10 HP models
• Corrosion-resistant materials for marine environments
• Easy to install with standard tools

Fits These Machines

• for Honda 8 HP Outboard
• for Honda 9.9 HP Outboard
• for Honda 10 HP Outboard

On-The-Job Use

• Maintains engine temperature during long trolling sessions
• Essential for saltwater and freshwater operation
• Replace annually to avoid impeller failure

Specs At A Glance

Good To Know

Q: How often should I replace the impeller? A: Typically every 100 hours or annually, whichever comes first.

Q: Can I install this myself? A: Yes, with basic mechanical skills and a screwdriver.

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