Water Pump Impeller Kit 6E5-W0078-A1-00 For Yamaha115 130 HP Outboard 18-3373

Water Pump Impeller Kit for Yamaha

This water pump impeller kit for Yamaha 115 and 130 HP outboards replaces part numbers 6E5-W0078-A1-00 and 18-3373, ensuring proper coolant flow to prevent overheating.

Overview

This water pump impeller kit for Yamaha outboards is a complete replacement set for the cooling system's impeller. It is engineered to maintain efficient water circulation, keeping the engine at optimal temperature during operation.

Built For Performance

• Includes impeller, housing gasket, and wear plate for a full overhaul
• Made from flexible, heat-resistant rubber that withstands sand and debris
• Precision fit for Yamaha 115 and 130 HP outboard models
• Ensures consistent water flow even at high RPMs

Fits These Machines

• for Yamaha 115 HP outboard
• for Yamaha 130 HP outboard

On-The-Job Use

• Replaces worn impellers during annual water pump service
• Prevents engine overheating during long trolling sessions
• Restores cooling efficiency after sand or debris damage
• Commonly used for saltwater and freshwater boating

Specs At A Glance

Good To Know

Q: How often should the water pump impeller be replaced? A: Replace it every 100 hours or annually, whichever comes first, to prevent overheating.

Q: Does this kit include the gaskets? A: Yes, the kit includes the impeller, gaskets, and wear plate needed for a complete replacement.

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