Thermostat Kit – Fits Yamaha F75-F250 4-Stroke Outboards (Replaces 67F-12411-01-00, 67F-12411-00-00, Suzuki 17670-90J00) 4.3HP 9 4-Stroke 1998–2008 63V-W0078-01-00 Superseded

9 4-Stroke 1998–2008 63V-W0078-01-00 Superseded by 63V-W0078-04-00 Yamaha F13

Signs of a worn or failed impeller include a weak or non-existent water stream from the engine's tell-tale outlet

Serial # 0D000750 & Up Mercury 55 55 2-Stroke 1996–1997 14334A3 3-cylinder

Brand Part Number Yamaha 6E0-W0078-00 Yamaha 6E0-W0078-01 Yamaha 6E0-W0078-02 Yamaha 6E0-W0078-A2 Yamaha 6E0-W0078-A200 Yamaha 6EE-W0078-00 Yamaha 6EE-W0078-01

1 x Cap (Replaces 878311)

Thermostat Kit – Fits Yamaha F75-F250 4-Stroke Outboards (Replaces 67F-12411-01-00, 67F-12411-00-00, Suzuki 17670-90J00) 4.3HP 9 4-Stroke 1998–2008 63V-W0078-01-00 SupersededProduct Details This Thermostat Kit Fits Yamaha F75 F250 4 Stroke Outboards (Replaces 67F 12411 01 00, 67F 12411 00 00) is engineered to regulate your engine's operating temperature for optimal performance and longevity. It is designed for a broad range of Yamaha 4 stroke outboards from 75 HP to 250 HP (20012017 models) and also fits select Suzuki outboards requiring OEM part number 17670 90J00. This kit provides a direct replacement for Yamaha part