Water Pump Impeller For Yamaha 225 250 300 HP Outboard 6CE-44352-00 500401

Water Pump Impeller for Yamaha

This water pump impeller for Yamaha outboards (OEM cross-reference 6CE-44352-00, 500401) moves coolant through the engine to prevent overheating.

Overview

This water pump impeller for Yamaha outboards is a direct replacement for the original impeller. It is designed to maintain proper cooling flow in 225, 250, and 300 HP engines. A reliable water pump impeller ensures consistent temperature regulation during operation.

Built For Performance

• High-grade rubber construction resists heat and wear
• Reinforced hub for secure mounting
• Precision-molded blades match OEM output
• Flexible design adapts to pump housing
• Corrosion-resistant for long service life
• Direct-fit without modification

Fits These Machines

• for Yamaha 225
• for Yamaha 250
• for Yamaha 300

On-The-Job Use

• Replaces worn impeller during routine water pump service
• Restores cooling in saltwater or freshwater environments
• Supports continuous trolling and high-speed cruising
• Maintains proper engine temperature during prolonged runs

Specs At A Glance

Good To Know

Q: How often should I replace the water pump impeller? A: Yamaha recommends replacing the impeller every 3 years or 300 hours, whichever comes first. A worn impeller can cause overheating and engine damage.

Q: Can this impeller be installed without special tools? A: Yes, but ensure the pump housing is clean and the impeller is aligned correctly. Using a small amount of water-based lubricant during installation is advised.

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