REPLACEMENT POWER DOOR LOCK ACTUATOR , Driver & Passenger Side SET of 2 - Located inside , the power door lock actuator controls the locks on your , Mercury, or vehicle. Each door contains it's own actuator. If a door on your vehicle not lock or unlock a bad actuator is likely the problem. This actuator kit fits many , , Mercury models from years 99, 00, 01, 02, 03, 04, 05 & more. REPLACES PART # - Driver Side Actuator: 6L3Z25218A43AA, 6L3Z-25218A-43AA, 1F7058360, 746-148, 746148 | Passenger Side Actuator: 6L3Z25218A42AA, 6L3Z-25218A-42AA, 1F7058350, 746-149 & more, SEE BELOW for more part numbers. , FIT, QUALITY, FINISH - These power door lock actuators or solenoid are a direct replacement for the factory actuators on your , Mercury, or vehicle. This is NOT a or part. Fits various model years including 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016. When you the lock or unlock button, the door lock actuator is activated and moves the door lock mechanism. If a door on your vehicle not lock or unlock or if you hear a buzzing sound when pressing lock/unlock a bad actuator is likely the problem. Suitable for 2000-2005 Excursion 2003-2016 Expedition 1999-2003 (2 door only) 2004 1999-2015 Super Duty 1999-2015 Super Duty 1999-2015 F-450 Super Duty 1999-2015 F-550 Super Duty 2005-2007 Five Hundred 2004-2007 2005-2007 Freestyle 1999-2004 1999-2011 1999-2009 Taurus 2008-2009 Taurus X 2002-2005 1998-2003 Windstar Material:plastic colour:black Package Contents: 2 *(Driver and Passenger)Car Door Lock Latch Door Lock Actuator Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.