Product Overview
Sierra 18-3639 Thermostat
- Designed for use in Yamaha outboard applications
- Fits Yamaha F115/LF115/VF115 (2014-18) models
- Interchangeable with Yamaha Outboard 6EK-12411-00-00
- Includes one thermostat per package
- Each Sierra product meets or exceeds the original equipment part it replaces
