The Sierra 18-3525 Thermostat replaces Yamaha 60V-12411-00, Yamaha 68V-12411-00 for Yamaha Outboard applications. It regulates cooling-water flow as the engine warms and cools, helping maintain the intended operating temperature.
2-Stroke: Z250DETO (2003-07), Z300AETO Z300BETO (2004-07)
4-Stroke: F115AET FL115AET (2000-15)
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-3525?
Sierra 18-3525 is an aftermarket thermostat for Yamaha Outboard applications.
Which part numbers cross-reference Sierra 18-3525?
This listing cross-references Yamaha 60V-12411-00 and Yamaha 68V-12411-00. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-3525 fits my Yamaha Outboard application?
Contact us with your engine model and serial number and we'll help check suitability.
Australian Dollars
