This HVAC temperature sensor is designed to match the fit and function of the original part on specified vehicles. The temperature sensor monitors the cabin temperature and, along with the ambient air temperature sensor, helps the vehicle's automatic temperature control system function correctly. Commonly replaced when supplying incorrect values or no values at all, this sensor is made of quality materials and is engineered for reliable performance and durability. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Fusion: 2006, 2007, 2008, 2009, 2010, 2011, 2012] - [Lincoln MKZ: 2007, 2008, 2009, 2010, 2011, 2012] - [Lincoln Zephyr: 2006] - [Mercury Milan: 2006, 2007, 2008, 2009, 2010, 2011]