Outboard Impeller Fits For MERCURY 47-85089-3 47-85089-10 18-3057 500315 9-45303

Outboard Impeller for Mercury

This outboard impeller for Mercury replaces OEM part numbers 47-85089-3, 47-85089-10, 18-3057, 500315, and 9-45303, providing reliable water pump performance.

Overview

This outboard impeller for Mercury is a direct replacement for your water pump, ensuring proper coolant flow and engine temperature regulation. It is designed to fit Mercury outboard motors that use these specific OEM part numbers. Durable construction and precise sizing make it a dependable choice for maintaining your outboard's cooling system.

Built For Performance

• Precisely molded impeller blades for consistent water flow
• High-grade rubber compound resists wear and heat
• Stainless steel insert for secure hub fit
• Tested to match OEM specifications

On-The-Job Use

• Replacing worn impellers in outboard water pumps
• Maintaining cooling system efficiency on fishing boats
• Used in saltwater and freshwater environments

Specs At A Glance

Good To Know

Q: How often should I replace my outboard impeller? A: Typically every 1-2 years or when you notice reduced water flow. This impeller provides a direct replacement for your Mercury outboard.

Q: Is this impeller compatible with my engine? A: It fits Mercury outboards that use the listed OEM part numbers. Confirm your model's serial number before ordering.

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