Thermostat - Sierra Marine Engine Parts - 18-3634 (118-3634)

Fits Yamaha F300/LF300 (2007-09), F350/LF350 (2007-09), F350A/LF350A (2010-11), F350B/LF350B (2012-15), F350C/LF350C (2016-18)

This product replaces:

6AW-12411-00-00, 808282375393