Thermostats

Quicksilver 8M0057307 Replacement 130 Degree F Thermostat

Part number: 8M0057307

Description

Thermostat 8M0057307 is for 3.0L, V6 Mercury OptiMax outboards (non-pro models). It is a 130°F thermostat.

130°F thermostat
Use only the temperature thermostat listed in your owner's manual or service manual
Proper engine cooling temperature ensures peak performance and highest efficiency
Calibrated for proper cooling system temperature response
Self-cleaning design allows cooling system contaminants to flush through closing surfaces
Easy to replace with common shop tools
See your owner's manual for removal of non-functioning thermostat and replacement of new thermostat