This is a replacement part to match the original in form and function
Replacement keyless entry remote with battery and electronics installed. This part is Compatible with the following vehicles and part numbers: 2003-2011 Ford E150 E250 E350 2007-2014 Ford Edge 2001-2014 Ford Escape 2002 Ford Escort 2000-2005 Ford Excursion 1998-2014 Ford Expedition 1998-2014 Ford Explorer 2001-2010 Ford Explorer Sport Trac 1998-2014 Ford F150 F250 F350 (also Super Duty) 2004-2007 Ford Freestyle 1998-2011 Ranger 1998-2003 Ford Windstar 2006-2008 Lincoln Mark LT 1998-2003 Lincoln Navigator 1999-2009 Mazda B2300 B2500 B3000 B4000 2001-2011 Mazda Tribute 2005-2011 Mercury Mariner 2004-2007 Mercury Montery 1998-2010 Mercury Mountaineer
8L3Z15K601B, 8L-3Z-15K-601B, CWTWB1U212, CWTWB1U331, GQ43VT11T, CWTWB1U345, 1788A-FWB1U345, 1470102326, 1788104575 Easy to follow step by step DIY programming instructions are included with your purchase.