<div data-store-description="v1"> <p>Water Pump Impeller Kit for 4/4.5/7.5/9.8 HP Mercury Mariner (0.438"). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Water Pump Impeller Kit</p> <p>Fits Models: - Mercury Mariner</p> <p>Model Years: - Check fitment before purchase</p> <p>Submodels: - Common models include 4 HP, 4.5 HP, 7.5 HP, 9.8 HP</p> <p>Engine Options: - Compatible with standard engine options</p> <p>Description: This Water Pump Impeller Kit is designed for Mercury Mariner outboard motors, specifically for models ranging from 4 HP to 9.8 HP. The kit includes a high-quality impeller that ensures optimal water flow and cooling for your engine, preventing overheating and ensuring reliable performance on the water.</p> <p>Features: - Direct replacement for Mercury Mariner outboards - Designed for models with 0.438" shaft diameter - Ensures efficient cooling and engine performance - Durable construction for long-lasting use - Easy installation for DIY maintenance</p> <p>Part Number: 46-92970A5</p>