<div data-store-description="v1"> <p>Outboard Pump Impeller with Key for Mercury Mariner 8-20 HP (47-803748). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Pump Impeller with Key</p> <p>Fits Models: - Mercury Outboard - Mariner Outboard</p> <p>Model Years: - Check fitment before purchase</p> <p>Submodels: - Common models include 8 HP, 9.9 HP, 15 HP, 20 HP - Chassis codes may vary by specific model</p> <p>Engine Options: - Compatible with standard engine options</p> <p>Description: This pump impeller is designed for Mercury and Mariner outboard motors ranging from 8 to 20 horsepower. It ensures optimal water flow for cooling and performance, making it an essential component for maintaining your outboard engine's efficiency.</p> <p>Features: - High-quality construction for durability - Designed for easy installation - Ensures proper cooling for outboard engines - Compatible with various Mercury and Mariner models</p> <p>Part Number: 47-803748</p>