Yamaha – Water Pump Repair Kit | Cooling System Service Kit | 6CE-W0078-01-00

Overview

A strong cooling system is one of the most important things keeping a Yamaha outboard running reliably, especially when you're pushing long runs offshore or running hard during tournament days. This Yamaha Water Pump Repair Kit provides the key components needed to restore proper water flow through the engine’s cooling system. Over time, impellers and internal pump parts wear down from heat, sand, and normal use. Installing a genuine Yamaha kit during scheduled maintenance helps keep engine temperatures stable and prevents costly overheating issues.

Key Features

• Complete Cooling System Service Kit – Includes the essential components needed to rebuild the water pump assembly during routine maintenance.
• Genuine Yamaha OEM Components – Built to Yamaha specifications for proper fit, durability, and dependable cooling performance.
• Restores Proper Water Flow – Helps maintain consistent water circulation through the engine to prevent overheating.
• Ideal for Scheduled Maintenance – Commonly installed during lower unit service or at recommended service intervals.

Engine & Boat Compatibility

• F225 - 2014-Current
• F250 - 2014-Current
• F300 - Current
• FL300 - Current
• LF225 - 2014-Current
• LF250 - 2014-Current
• LF300 - 2014-Current
• VF250 - 2015-Current

Frequently Asked Questions

Q: What are signs that a water pump repair kit may be needed?
A: Weak water stream from the telltale, higher engine temperatures, or reduced cooling performance are common signs the pump components may be worn.

Q: How often should a Yamaha water pump be serviced?
A: Many technicians recommend servicing or inspecting the water pump every 100 hours or once per season, especially in sandy or saltwater environments.

Q: Can I install this repair kit without removing the powerhead?
A: Yes. Water pump service is typically performed by removing the lower unit, which allows access to the pump assembly.

Q: Does this kit include the impeller?
A: Yes. Water pump repair kits typically include the impeller and other wear components needed to rebuild the pump assembly.

Q: Why is cooling system maintenance so important for outboards?
A: Proper water circulation keeps engine temperatures stable and protects internal components from heat damage.

• Supersessions
  6CE-W0078-00-00, 6CE-W0078-02-00, 6CE-W0078-02-00