<div data-store-description="v1"> <p>Rebuild Service Kit for Water Pump 803748K01 Mercury Mariner 9.9 HP. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Water Pump Rebuild Service Kit 803748K01</p> <p>Fits Models: - Mercury Mariner</p> <p>Model Years: - 1990–2023</p> <p>Submodels: - 9.9 HP, various configurations</p> <p>Engine Options: - 9.9 HP (various engine codes)</p> <p>Description: This Water Pump Rebuild Service Kit is designed specifically for the Mercury Mariner 9.9 HP outboard motor, covering model years from 1990 to 2023. It includes all necessary components to restore your water pump to optimal performance, ensuring reliable cooling and operation of your outboard engine.</p> <p>Features: - Complete kit for rebuilding water pump - Compatible with Mercury Mariner 9.9 HP models - High-quality materials for durability - Easy installation with included instructions - Ensures efficient cooling system operation</p> <p>Part Number: 803748K01</p>