MKZ AWD V6-3.5L (2008)
Thermostat Housing: Service and Repair
Thermostat Housing - 3.5L
Material
Removal and Installation
1. Remove the thermostat.
2. Disconnect the 4 coolant hoses from the thermostat housing and position them aside.
3. Remove the 2 thermostat housing bolts.
^
To install, tighten to 10 Nm (89 lb-inch).
4. NOTE: Do not pull the other end of the coolant tube out of the engine block when separating the thermostat housing.