<div data-store-description="v1"> <p>Water Pump Impeller 47-803748 for 15-20 HP Mercury 4-Stroke (1990–2023). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Water Pump Impeller</p> <p>Fits Models: - Mercury 4-Stroke Outboard Motors</p> <p>Model Years: - 1990–2023</p> <p>Submodels: - Applies to listed models</p> <p>Engine Options: - Common engine sizes include 15 HP and 20 HP</p> <p>Description: This Water Pump Impeller is designed specifically for Mercury 4-Stroke outboard motors ranging from 15 to 20 horsepower. It ensures optimal water flow and cooling for your engine, maintaining performance and preventing overheating. This impeller is a direct replacement for worn or damaged parts, ensuring reliable operation on the water.</p> <p>Features: - High-quality construction for durability - Direct fit replacement for easy installation - Designed to maintain optimal engine cooling - Compatible with a range of Mercury 4-Stroke models - Ensures reliable performance on the water</p> <p>Part Number: 47-803748</p>