<div data-store-description="v1"> <p>Water Pump with Key Impeller for Mercury 4/4.5/7.5/9.8hp (1990–2023). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Water Pump Impeller w/Key</p> <p>Fits Models: - Mercury Outboard Motors</p> <p>Model Years: - 1990–2023</p> <p>Submodels: - Applies to listed models</p> <p>Engine Options: - Common engine sizes include 4hp, 4.5hp, 7.5hp, 9.8hp</p> <p>Description: This water pump impeller with key is designed for Mercury outboard motors ranging from 4 to 9.8 horsepower. It ensures optimal water flow and cooling for your engine, helping to maintain performance and prevent overheating. This part is essential for regular maintenance and replacement to keep your outboard running smoothly.</p> <p>Features: - Compatible with Mercury outboard motors from 1990 to 2023 - Includes key for easy installation - Ensures efficient water flow and cooling - Durable construction for long-lasting performance - Essential for regular maintenance</p> <p>Part Number: 47-89981</p>