689-44352-02 Water Pump Impeller For YAMAHA 20/25/30HP Sierra 18-3067 47-84797M

Water Pump Impeller for YAMAHA

This water pump impeller for YAMAHA 20/25/30HP outboards is a direct replacement for OEM 47-84797M and Sierra 18-3067, ensuring reliable cooling for your engine.

Overview

This water pump impeller for YAMAHA 20/25/30HP outboards is a critical component that circulates coolant through the engine to prevent overheating. It fits YAMAHA 20HP, 25HP, and 30HP outboard motors and matches OEM cross-reference 47-84797M and Sierra 18-3067. This impeller ensures efficient water flow for consistent engine temperature.

Built For Performance

• Precision-molded rubber impeller for durable water pumping
• Reinforced hub for secure drive engagement
• Exact fit for YAMAHA 20/25/30HP outboard water pumps
• Meets OEM specifications for reliable flow rate
• Resists abrasion and wear for extended service life

Fits These Machines

• for YAMAHA 20HP outboard
• for YAMAHA 25HP outboard
• for YAMAHA 30HP outboard

On-The-Job Use

• Replacing worn impellers during routine water pump service
• Restoring cooling performance on fishing boats and runabouts
• Preventing overheating during long trolling sessions
• Maintaining proper engine temperature for reliable operation

Specs At A Glance

Good To Know

Q: How often should I replace this impeller? A: Impellers typically last 2-3 seasons depending on usage and water conditions. Inspect annually for wear or cracking.

Q: Does this impeller fit all YAMAHA 20-30HP models? A: It fits YAMAHA 20HP, 25HP, and 30HP outboards that use the OEM 47-84797M impeller. Confirm your engine's serial number for compatibility.

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