Water Pump Impeller for Mercury Outboard 47-43026Q02 47-43026T-2 19210-ZW1-003

Water Pump Impeller for Mercury

This water pump impeller for Mercury outboard motors replaces worn vanes to keep engine cooling water circulating, with OEM cross-reference numbers 47-43026Q02, 47-43026T-2, and 19210-ZW1-003.

Overview

This water pump impeller is a direct replacement for Mercury outboard engines, ensuring reliable coolant flow. The impeller’s flexible rubber vanes create the suction needed to pull water through the pump. Designed for Mercury outboards, this water pump impeller matches OEM specs for a secure fit.

Built For Performance

• Precision-molded rubber vanes for maximum water flow
• Corrosion-resistant hub for long service life
• Direct OEM replacement fit for Mercury outboards
• Resists heat and wear from continuous operation
• Compatible with standard outboard pump housings

On-The-Job Use

• Restores cooling efficiency in Mercury outboard motors
• Suitable for routine impeller replacement after every 100 hours
• Works in freshwater and saltwater environments
• Helps prevent engine overheating and damage

Specs At A Glance

Good To Know

Q: How often should I replace my outboard water pump impeller? A: Typically every 100 hours of operation or annually, whichever comes first, to prevent overheating.

Q: Will this impeller fit my Mercury outboard? A: It matches OEM part numbers 47-43026Q02, 47-43026T-2, and 19210-ZW1-003; check your engine’s manual for exact compatibility.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.