Water Pump Impeller for Mercury Outboard 3.5 3.9 5 6 HP (MARK 5/6) 18-3012 47-22748

Includes: - Water Pump Impeller

Fits Models: - Mercury Outboard

Model Years: - Check fitment before purchase

Submodels: - MARK 5, MARK 6

Engine Options: - 3.5 HP, 3.9 HP, 5 HP, 6 HP

Description: This water pump impeller is designed for Mercury Outboard engines, specifically for the MARK 5 and MARK 6 models. It ensures optimal cooling performance by efficiently circulating water through the engine. This replacement part is essential for maintaining engine health and preventing overheating during operation.

Features: - OEM-grade construction for durability - Direct replacement for simple installation - Ensures proper water flow and cooling - Compatible with multiple HP ratings

Part Number: 18-3012, 47-22748