Direct replacement,Easy installation and High sealing. Thermostat is a kind of automatic temperature regulating device.It will get the engine to heat up to its temperature as quickly as possible, and then keep the engine at its temperature. for According to the original factory specifications.Perfect match for the original car. Item Type: Thermostat Condition: 100% New Part Number: F8RZ8575CA, W505976S303, W700319S300, XS4Z8592AC, YF0915176A Fitment for: 2001-2004 Escape 2.0L 4Cyl wo/Temperature Sensor 2001-2002 Focus 2.0L 4Cyl DOHC wo/Temperature Sensor 2000 Focus 2.0L 4Cyl DOHC wo/Temperature Sensor From 12/99 2003-2004 Focus High Model, 2.0L 4Cyl DOHC wo/Temperature Sensor 2003-2004 Focus LX Model, 2.0L 4Cyl DOHC wo/Temperature Sensor 2003-2004 Focus Mid Model, 2.0L 4Cyl DOHC wo/Temperature Sensor 2003-2004 Focus SE Model, 2.0L 4Cyl DOHC wo/Temperature Sensor 2003-2004 Focus Model, 2.0L 4Cyl DOHC wo/Temperature Sensor 2003 Focus Model, 2.0L 4Cyl DOHC wo/Temperature Sensor 2003-2004