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 use in Mercury Mariner outboard motors. It ensures efficient water circulation, preventing overheating and maintaining optimal engine performance. The impeller is a critical component for cooling systems, making it essential for reliable operation on the water.

Features: - Commercial-grade construction for durability - Designed for optimal water flow and cooling efficiency - Bolt-on fitment with standard tools - Compatible with various Mercury Mariner models - OEM part numbers: 47-19453, 18-8900, 500378