<div data-store-description="v1"> <p>Water Pump Impeller for 25-40 HP Mercury Mariner (47-161541, 18-8923). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Water Pump Impeller</p> <p>Fits Models: - Mercury Mariner</p> <p>Model Years: - Check fitment before purchase</p> <p>Submodels: - Common trims include 25 HP, 30 HP, 35 HP, 40 HP; applicable chassis codes may vary by model year; body style is typically outboard motor.</p> <p>Engine Options: - Common engine sizes include 25 HP, 30 HP, 35 HP, and 40 HP; specific engine codes may vary.</p> <p>Description: This Water Pump Impeller is designed for Mercury Mariner outboard motors, ensuring efficient water circulation and cooling. It is a direct replacement for the original part, providing reliable performance for your marine engine.</p> <p>Features: - High-quality construction for durability - Direct fit replacement for easy installation - Compatible with multiple horsepower ratings - Ensures optimal engine cooling - Designed to meet or exceed OEM specifications</p> <p>Part Number: 18-8923, 47-161541</p>