SHELL Replacement for Ford 4B Hatch Remote CWTWB1U331

This is a replacement shell for Ford remotes. This will fit a 4B Hatch OEM Ford remote circuit board snugly. FCC ID Reference: CWTWB1U331 IC Reference: 2S4T-15K601-AB CAN Reference: 1788-104-575 PN Reference: 2L2T-15K601-BA, 1L2T-15601-AA Frequency: 315MHz 2003, 2004, 2005, 2006, 2007, 2008, 2009 Ford Expedition 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Ford Explorer 2003, 2004, 2005 Lincoln Aviator 2003, 2004, 2005, 2006, 2007, 2008, 2009 Lincoln Navigator 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Mercury Mountaineer 100% Satisfaction Guaranteed