Water Pump Impeller for Mercury Mariner 4 5 HP Outboards (1990–1999)

Includes: - Water Pump Impeller Fits Models: - Mercury Mariner 4 HP, Mercury Mariner 5 HP Model Years: - 1990–1999 Submodels: - Applies to listed models Engine Options: - Common engine sizes include 4 HP and 5 HP; specific engine codes may vary by year and model. Description: This water pump impeller is designed for Mercury Mariner 4 and 5 HP outboard motors manufactured between 1990 and 1999. It ensures optimal water flow for cooling and performance, making it an essential component for maintaining your outboard engine. Features: - High-quality construction for durability - Designed for easy installation - Ensures efficient cooling system operation - Compatible with specific Mercury Mariner models - Helps prevent engine overheating