<div data-store-description="v1"> <p>Impeller Water Pump 47-803748 for Mercury 4-Stroke 15-20 HP (1998-2023). 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: - 1998-2023</p> <p>Submodels: - Applies to listed models</p> <p>Engine Options: - Common engine sizes: 15 HP, 20 HP</p> <p>Description: This water pump impeller is designed for Mercury 4-Stroke outboard motors ranging from 15 to 20 horsepower. It ensures optimal cooling performance by effectively circulating water through the engine, preventing overheating and maintaining efficiency during operation.</p> <p>Features: - Direct replacement for Mercury part number 47-803748 - Compatible with 4-Stroke outboard engines - Durable construction for long-lasting performance - Easy installation for quick maintenance - Ensures proper water flow for engine cooling</p> <p>Part Number: 47-803748</p>