The valve that opens or closes based on the temperature in the cooling system of an outboard is a thermostat. When the thermostat is set closed, it prevents cooling water from flowing through the...
The Thermostat Kit 160 Degree fits OMC pre-Cobra 90, 120, 140, 225, and 250 marine stern drive engines from 1970 to 1985. It is design to resist the huge variations of coolant pressures that occur at...
Maintain your cooling system with dependable marine thermostats and kits, with 160 Degree Thermostat Kit by Engineered Marine Products (75-03222) for MerCruiser GM engines using standard cooling. If...