Autoparts Star Front Left Driver Side Window Regulator fits BMW Front Left Driver Side Power Window Regulator Replacement Premium Quality ,Exceeds OE Standard Fast Handling. 100% brand new in factory original package.Never be used. Please verify fitment (model / year) before purchasing this product. To see if this item is compatible with your car. Direct Aftermarket OEM Replacement: 51338205633,51 33 8 205 633.Other Part Number: 741-482, 125-58551L