Features: 1.Fine workmanship, delicate surface, novel and unique style, can make your car more fashion 2. Made of premium material, it is durable, wear resistant and has long service life 3. Professional manufacturing, in line with strict production standards, can perfectly adapt to your model 4. This window regulator switch can be installed in the front left, with simple installation and replacement 5. Stable performance, safe and reliable, high sensitivity, perfect fit for 3 series four door sedan 6. Specification: Product Name: Window Regulator(left) Material: iron OE:51337020659 (front left) Suitable vehicle type: for E46 Applicable year: for 3 series four door sedan (E46) [1998-2005]/for 3 series wagon (E46) [1999-2005] PackageList: 1*Window Regulator (front left) Note: Due to the light and screen setting difference, the color may be slightly different from the pictures.because manual measurement, there will be some error, which is normal. Please tell us first when you have any problem, we will give you the best service and solve the problem ASAP. Thank you so much.