[Vehicle Fitment-1]: Compatible with for 1500 2003-2006, 1500 Classic 2007, 2500 2003-2004, 2500 HD 2003-2006, 2500 HD Classic 2007, 3500 2003-2006, 3500 Classic 2007 [Vehicle Fitment-2]: Compatible with for 1500 2003-2006, 1500 Classic 2007, 2500 2003-2004, 2500 HD 2003-2006, 2500 HD Classic 2007, 3500 2003-2006, 3500 Classic 2007 [Reference Number]: 920-023, 920023, DWS226, 1S17415, 10398563, 15109666, 15112970, 15125141, 15181222, 15195299, 15202849, 15883318 [Easy to Install]: This front driver-side door lock and window switch fits, functions, and matches the old switch. Just remove your old window control switch and install it with factory harness connections. Colour:Black Material:ABS Package Contents: 1 x Master Window Switch Only the above package content, other products are not included. Note: Light reflection 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.