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 efficient water circulation, preventing overheating and maintaining optimal engine performance.

Features: - Commercial-grade construction for durability - Direct replacement for straightforward fitment - Compatible with multiple horsepower ratings - Engineered to fit specific Mercury Outboard models

Part Number: 18-3012, 47-22748