, never used remote. This is a new remote car key fob that comes complete without battery. This is a replacement remote key fob that will work and function just like the original. This remote will work as a replacement for the following part numbers: CWTWB1U345, CWTWB1U331, GQ43VT11T, CWTWB1U212, 8L3T-15K601-AB, 2L3T-15K601-AB, F87B-15K601-AB, 8L3Z-15K601-AA, 164-R8007, OUCD6000022, 164-R8070. Compatible with the following models: F-100 1998 - 2001, 1998 - 2016, 2004 1998 - 2009, Super Duty 1999 - 2016, 1998 - 2016 Super Duty 1999 - 2016 F-450 1998 - 2016 F-450 Super Duty 1999 - 2016 F-550 2010 - 2016 F-550 Super Duty 1999 - 2016 Flex 2010 - 2016 Expedition 1998 - 2016 Edge 2007 - 2015 Escape 2001 - 2014 Excursion 2000 - 2005 2002 - 2003 Explorer 1998 - 2015 Explorer Sport 2001 - 2010 Econoline Van 2010 - 2013 Econoline Wagon 2010 - 2013 E-150 2003 - 2014 E-150 Club Wagon 2003 - 2005 E-150 Econoline 1999 - 2008 E-150 Econoline Club Wagon 1999 - 2002 E-250 Super Duty 2004 - 2005 E-250 2003 - 2014 E-250 Econoline 1999 - 2002 E-350 Econoline Club Wagon 1999 - 2002 E-350 Super Duty 1999 - 2014 E-350 Club Wagon 2003 - 2005 E-350 Econoline 1999 - 2007 E-450 Super Duty 2003 - 2014 E-450 Econoline Super Duty 1999 - 2002 E-550 Super Duty 2003 E-550 Econoline Super Duty 2002 Color: Black Material: ABS Package Contents: 2 x Replacement Keyless Entry Remotes Only the above package content is included; other products are not included. Note: Lighting and different display settings may cause the color of the item to appear slightly different from the actual product. Measurement may vary by +/- 1-3 cm.