Water Pump Impeller Repair Kit – Fits Yamaha, Mariner 6-8 HP 2-Stroke (Replaces 6N0-W0078-A0-00, 6G1-W0078-A1-00) 4HP This 140°F Thermostat & Gasket

This 140°F Thermostat & Gasket Kit is an essential component for maintaining optimal engine temperature in Mercury Marine 4-Stroke outboards from 8–35HP (2002–Present)

Note the fuel flow arrow on the existing filter before removal

My Johnson/Evinrude model isn't listed

Serial ranges: 0G760300-0G965520

It is compatible with a range of engines including 2 HP (2001)

Water Pump Impeller Repair Kit – Fits Yamaha, Mariner 6-8 HP 2-Stroke (Replaces 6N0-W0078-A0-00, 6G1-W0078-A1-00) 4HP This 140°F Thermostat & GasketProduct Details This Water Pump Impeller Repair Kit Fits Yamaha 6 8 HP 2 Stroke Outboards provides a comprehensive solution for servicing the cooling system on select Yamaha and Mariner 2 stroke engines. It is engineered for Yamaha 6 HP and 8 HP models from 1984 through 1996 (including 6C, 6D, 6J, 8C, 8J, and 8N series) and Mariner 6 HP and 8 HP models from 1984 through 1986 (6C, 6D, 8C series), ensuring optimal water flow to prevent overheating. It