<div data-store-description="v1"> <p>Water Pump Impeller Kit for Outboard Mercury 18-8921, 47-803748. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Water Pump Impeller Kit</p> <p>Fits Models: - Mercury Outboard Motors</p> <p>Model Years: - Check fitment before purchase</p> <p>Submodels: - Applies to listed models</p> <p>Engine Options: - Compatible with standard engine options</p> <p>Description: This Water Pump Impeller Kit is designed specifically for Mercury Outboard motors, ensuring optimal performance and cooling efficiency. The kit includes all necessary components for a complete water pump service, helping to prevent overheating and prolonging the life of your outboard engine.</p> <p>Features: - High-quality construction for durability - Ensures proper water flow and cooling - Easy installation with included components - Compatible with various Mercury Outboard models - Part numbers: 47-803748, 18-8921</p>