Water Pump Impeller for Mercury Mariner (47-19453, 18-8900, 500378)

Includes: - Water Pump Impeller

Fits Models: - Mercury Mariner

Model Years: - Check fitment before purchase

Submodels: - Applies to listed models

Engine Options: - Compatible with standard engine options

Description: This Water Pump Impeller is designed for Mercury Mariner outboard engines, ensuring optimal cooling performance. It replaces OEM part numbers 47-19453, 18-8900, and 500378, providing a reliable solution for maintaining engine temperature and preventing overheating.

Features: - Premium-grade construction for durability - Direct replacement for straightforward fitment - Ensures efficient water flow for cooling - Compatible with various Mercury Mariner models