Thermostat.
Engine Coolant Housing where a Thermostat is used but not included. Cover,. Engine Coolant Housing. Water Neck. Water outlet.
Engine Coolant Thermostat Housing
Fits S2000
S2000.
Engine Coolant Thermostat Housing - Repair or Replace
A failed thermostat housing will likely result in a cooling system leak, or will cause the engine in your to overheat. Consider replacing your engine coolant thermostat or having our staff of expert techs handle it for you.