Water Pump Impeller Repair Kit – Fits Yamaha F4/F5/F6 4-Stroke (Replaces 6BX-WG078-00-00) 150HP Disconnect the battery and relieve

Disconnect the battery and relieve fuel system pressure to prevent hazards

A full replacement is recommended every 3-5 years

Rushing these steps can cause premature failure

or internal corrosion

Reinstall the pump housing

Water Pump Impeller Repair Kit – Fits Yamaha F4/F5/F6 4-Stroke (Replaces 6BX-WG078-00-00) 150HP Disconnect the battery and relieveProduct Details This aftermarket Water Pump Impeller Repair Kit is engineered to fit Yamaha 4 6 HP 4 Stroke outboard engines manufactured from 2010 and newer, including F4B, F4L, F4S, F5A, F5L, F5S, F6C, F6L, and F6S models. It provides all necessary components to restore your engine's cooling system for optimal performance and reliability. It serves as a direct replacement for Yamaha OEM part numbers 6BX WG078 00 00, 6EE W0078 00 00, 6EE W0078 01 00,