<div data-store-description="v1"> <p>Water Pump Impeller Kit for 25-50 HP Mercury Mariner (4-Stroke) 821354A2. 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 trims include 25 HP, 30 HP, 40 HP, 50 HP; applicable chassis codes may vary by year; body style is outboard motor</p> <p>Engine Options: - Common engine sizes include 25 HP, 30 HP, 40 HP, 50 HP; engine codes may vary</p> <p>Description: This Water Pump Impeller Kit is designed for Mercury Mariner outboard motors ranging from 25 to 50 HP (4-Stroke). It ensures optimal cooling performance by effectively circulating water through the engine. The kit includes all necessary components for a complete replacement, ensuring reliability and longevity for your marine engine.</p> <p>Features: - High-quality materials for durability - Designed for easy installation - Ensures efficient cooling system operation - Compatible with multiple horsepower ratings - Ideal for maintaining engine performance</p> <p>Part Number: 821354A2</p>