Yamaha Impeller - 705-12457-00-00

Overview

The Yamaha Impeller | 705-12457-00-00 is a genuine original equipment manufacturer component designed to keep your engine’s cooling system functioning efficiently. As the core of the water pump, this impeller circulates water through the engine, helping regulate temperature and prevent overheating during operation.

Built to Yamaha’s exact specifications, this impeller ensures a precise fit and dependable performance. It is a critical maintenance component, as impellers naturally wear over time due to heat, friction, and debris exposure. Replacing it regularly helps maintain proper cooling and protects your engine from costly damage.

Key Features

• Genuine Yamaha Original Equipment Manufacturer Component – Engineered for exact fit and reliable performance.

• Maintains Cooling Water Flow – Ensures consistent circulation to prevent overheating.

• High-Quality Rubber Construction – Designed to handle heat, friction, and continuous rotation.

• Precision Fit Design – Supports efficient water pump operation and optimal cooling.

Compatibility

Compatible with select Yamaha engines and equipment that utilize this impeller.

Why is this prop a strong choice vs. alternatives?

• Original Equipment Manufacturer Yamaha Fitment – Designed specifically for Yamaha water pump systems.

• Protects Engine from Overheating – Maintains proper cooling performance.

• Reliable Maintenance Replacement – Ideal for routine service intervals.

• Built for Long-Term Durability – Engineered for demanding marine environments.

FAQs

Q: What does an impeller do?
A: It circulates water through the engine to keep it cool and prevent overheating.

Q: Why should I replace my impeller regularly?
A: Impellers wear out over time, which can reduce cooling efficiency and risk engine damage.

Q: Is this a genuine Yamaha component?
A: Yes. The 705-12457-00-00 is a genuine Yamaha original equipment manufacturer part.

Q: What are signs of a failing impeller?
A: Reduced water flow, overheating, or weak tell-tale stream.

Q: Is installation straightforward?
A: Yes. It is designed for a direct fit and is commonly replaced during routine service.