This power steering pressure switch is designed to match the fit, function and performance of an original equipment switch that is damaged, failed, or malfunctioning from internal component failure on specified vehicles. It is engineered to help ensure that engine power output meets the varying needs for power steering pump pressure during vehicle parking and other low-speed maneuvers. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Flex: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019] - [Ford Freestyle: 2005, 2006, 2007] - [Ford Mustang: 2005, 2006, 2007, 2008, 2009, 2010] - [Ford Taurus X: 2008, 2009] - [Ford Taurus: 2005, 2006, 2007, 2008, 2009] - [Lincoln MKS: 2009] - [Lincoln MKT: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019] - [Mercury Montego: 2005, 2006, 2007] - [Mercury Sable: 2005, 2008, 2009]