Water Pump Impeller for Mercury 2.5HP 3.5HP 47-95289-2 47-114812 9-45312 500396

Water Pump Impeller for Mercury

This water pump impeller for Mercury is a direct replacement for 2.5 and 3.5 HP outboards, matching OEM cross-references 47-95289-2, 47-114812, 9-45312, and 500396.

Overview

This water pump impeller for Mercury keeps your small outboard engine properly cooled by maintaining consistent water flow. It is built for 2.5 and 3.5 HP Mercury outboards and serves as a reliable replacement for worn impellers. This impeller ensures your Mercury engine operates without overheating.

Built For Performance

• Precision-molded rubber vanes for efficient pumping
• Corrosion-resistant stainless steel hub
• Direct fit for listed Mercury outboard models
• High-temperature rubber compound for durability
• Includes gasket and hardware for installation

Fits These Machines

• for Mercury 2.5 HP Outboard
• for Mercury 3.5 HP Outboard

On-The-Job Use

• Keeps small Mercury outboards cool during long runs
• Ideal for use on aluminum fishing boats and tenders
• Replaces worn impellers during routine water pump service

Specs At A Glance

Good To Know

Q: How do I know if this impeller needs replacing? A: If your engine runs hotter than usual or water flow from the tell-tale becomes weak, it is time to inspect and likely replace the impeller.

Q: Will this fit my specific Mercury outboard? A: It fits Mercury 2.5 and 3.5 HP models, but always cross-check your engine's serial number with the listed part numbers 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.