Complete Engine Coolant Thermostat Housing Assembly with Thermostat & Sensor for Ford Mustang 4.0L V6 (2005-2010). The 4.0L Cologne V6 engine is notorious for a severe factory design defect where the molded seams of the original composite plastic thermostat housing split and fail under constant high-pressure and heat-cycle stress, leaving pools of engine coolant in the cylinder block valley.
This product would be ideal for Ford Mustang owners with 4.0L V6 engines between the 2005 and 2010 model years, using a 5R3Z-8592-BA transmission.
