Ford Lincoln Mercury Left Side Door Lock Actuator Motor F150 F250 F350 F450 F550 Excursion Navigator Expedition Mustang Ranger for select models from 1999 through 2010, 3L3Z25218A43AA, 6L3Z25218A43AA Lifetime Warranty No slip clutch design for guaranteed operation Factory fit and finish / easy plug and play design Hard shell durable ABS case for long life 2000-05 Ford Excursion 2003-10 Ford Expedition 1999-2010 Ford F250 Super Duty 1999-2010 Ford F350 Super Duty 1999-2010 Ford F450 Super Duty 1999-2010 Ford F550 Super Duty 2000-03 Ford F150*** (Will NOT fit 4 Door Super Crew) 2004 Ford F150*** Heritage (Will NOT fit 4 Door Super Crew) 1999 Ford F250 1999 Ford F250 Light Duty 2005-07 Ford Five Hundred 2004-07 Ford Freestar 1999-04 Ford Mustang 1999-10 Ford Ranger 2002-05 Ford Thunderbird  2003-07 Lincoln Navigator