Engineered Marine Products 47-00003 Water Pump Impeller for Mercury 20HP Outboard

The Engineered Marine Products 47-00003 is a high-quality replacement water pump impeller designed for Mercury outboard motors rated at 20 horsepower. This impeller is a critical component of the outboard cooling system, transferring energy from the engine to circulate cooling water through the engine block and prevent overheating.

Key Features:

• Precision-engineered to meet or exceed OEM specifications
• Durable construction designed to withstand harsh marine environments
• Direct replacement for Mercury factory impellers
• Flexible rubber blades ensure efficient water flow
• Professional-grade quality at an affordable price point

Engineered Marine Products manufactures reliable aftermarket marine components that deliver dependable performance. Regular impeller replacement is essential preventive maintenance, as worn impellers can lead to engine damage from inadequate cooling. This impeller provides a cost-effective solution for maintaining your Mercury 20HP outboard's cooling system.