Yamaha - Impeller - Water Pump Component - 6L2-44352-00-00

Overview

If there’s one part I never gamble on, it’s the impeller. It’s what keeps water moving through the motor, and once it starts to wear out, cooling drops off fast. I’ve seen engines overheat just because an old impeller looked “okay” but wasn’t doing its job anymore. Swapping in a fresh one like this is simple insurance to keep everything running cool and safe.

Key Features

• Efficient Water Circulation – Pumps water consistently through the cooling system.
• Flexible Blade Design – Maintains strong water flow even under varying engine speeds.
• Durable Rubber Construction – Built to handle heat, friction, and long-term use.
• Factory-Spec Fitment – Designed to match Yamaha water pump systems for proper operation.
• Essential Maintenance Item – Critical component for preventing overheating and engine damage.

Engine & Boat Compatibility

Designed for Yamaha outboard engines with compatible water pump systems. Commonly used across small to mid-range outboards on fishing boats, skiffs, and utility vessels. Always confirm part number compatibility before installation.

FAQ

Q: How often should I replace the impeller?
A: Typically every season or every 100 hours, depending on use and conditions.

Q: What are signs of a bad impeller?
A: Weak water stream, overheating, or inconsistent cooling are common signs.

Q: Can I run the engine with a worn impeller?
A: It’s not recommended—cooling failure can lead to serious engine damage.

Q: Is installation difficult?
A: It’s manageable during a water pump service, just follow proper alignment and assembly steps.

Q: Does running in sand or debris affect it?
A: Yes, debris can wear down the blades faster, so regular inspection is important.