Water Pump Impeller Kit 18-3372 18-3373 For Yamaha 2-Stroke 115 130 HP Outboard

Water Pump Impeller Kit for Yamaha

This water pump impeller kit, referencing OEM part numbers 18-3372 and 18-3373, delivers reliable cooling performance for Yamaha 2-stroke outboard motors in 115 and 130 HP classes.

Overview

The water pump impeller kit is a direct replacement for Yamaha outboard cooling systems. This water pump impeller kit ensures proper water flow to prevent overheating in Yamaha 2-stroke 115 and 130 HP motors. Designed for marine use, this kit includes all necessary components for a straightforward installation.

Built For Performance

• Precision-molded impeller matches OEM specifications
• Corrosion-resistant materials for saltwater environments
• Includes gaskets and seals for a complete replacement
• Durable rubber compound for long service life
• Provides consistent water flow for engine cooling

Fits These Machines

• for Yamaha 115 HP 2-stroke outboard
• for Yamaha 130 HP 2-stroke outboard

On-The-Job Use

• Routine water pump maintenance for outboard motors
• Replacing worn impellers in freshwater or saltwater
• Installed by boat owners and marine mechanics
• Maintains engine cooling efficiency during long runs

Specs At A Glance

Good To Know

Q: How often should I replace the water pump impeller? A: Typically every 2-3 seasons or annually for heavy use. Regular replacement prevents overheating and extends engine life.

Q: Does this kit include the gasket? A: Yes, the kit includes the necessary gaskets and seals for a complete installation. Ensure the mating surfaces are clean for a proper seal.

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