ApplicationCompatible for Mercedes W202 C-Class 1997-2001 Left Hand Drive LHD onlyOEM NumberA2028202308, 2028202308, 202 820 23 08 SpecificationPlacement on vehicle: Front Voltage: 12 V Warranty:one year warranty for any manufacture defect Item Include: 1 x Front Window Wiper Motor(as picture shown)NoteWe highly suggest you install the window motor with the help of a professional mechanic, if you want to replace the window regulator by yourself, hope the information below will be helpful to you: Power window regulators typically consist of removing the door panel, disconnecting the power window switch, disconnecting the window motor lead, removing the window, removing the regulator\'s bolts, and pulling the regulator out of the door. When reinstalling, be sure to test the regulator by hooking up the wiring harness to the power window switch before reinstalling the door panel. For some regulators, you might have to reset the auto-pinch feature. Manual window regulators typically consist of removing the window crank handle, removing the door panel, punching or drilling out the regulators, or loosening the bolts that attach it to the door and window track.