The driver side power switch sometimes called the master power window switch controls all 4 power windows as well as the door locks, right and left side power windows, and window lock. When your factory switch fails you may lose control over one of these systems. This replacement switch installs in a matter of minutes in your Town & Country, Nitro, Journey, Ram, Ram 1500, 2500, 3500, 4500, 5500 or Liberty and will give you full control again. The switch features an OEM finish to match your , , and Ram's interior and plugs directly into your vehicle's wiring harness. Fits the following vehicles: 2008, 2010 Town & Country 2008, 2010 Grand Caravan 2009-2010 Journey 2007-2010 Nitro 2009-2010 Ram 1500 2010 Ram 2500 2010 Ram 3500 2008-2010 Liberty 2011-2012 Ram 1500 2011-2012 Ram 2500 2011 Ram 3500 2011-2012 Ram 4500 2011-2012 Ram 5500 Replaces part numbers: 4602533AB, 4602533AC, 4602533AD, 4602533AE, 4602533AF, 4602863AB, 4602863AC, 4602863AD, 901-473, Dorman 901473 This is a compatible replacement part manufactured by AA Ignition. This window switch is NOT a genuine OEM part. Vehicle makes and their associated vehicle models are registered trademarks of their respective owners. These trademarks and part numbers are used in this listing only to identify the vehicles this window switch fits. AA Ignition is a registered trade mark of GWA Auto Parts Inc.