<div data-store-description="v1"> <p>Pump Impeller with Key for 3.5HP 3.6HP 4HP Mercury Mariner (18-3054). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Pump Impeller with Key</p> <p>Fits Models: - Mercury Mariner</p> <p>Model Years: - Check fitment before purchase</p> <p>Submodels: - Applies to listed models</p> <p>Engine Options: - 3.5HP, 3.6HP, 4HP</p> <p>Description: This pump impeller is designed for Mercury Mariner outboard motors, specifically for models with 3.5HP, 3.6HP, and 4HP engines. It ensures optimal water flow and cooling for your motor, enhancing performance and longevity. The included key ensures proper installation and secure fitment.</p> <p>Features: - High-quality construction for durability - Designed for efficient water flow - Easy installation with included key - Compatible with specific Mercury Mariner models</p> <p>Part Number: 18-3054, 47-89980</p>