For VW For Passat B6 2006-2011 Left Front Driver Side Electric Window Regulator 3C1837461 Glass Regulator. The window lifter is made of Plastic and Metal, lightweight and durable, and can directly replace the original window lifter. Designed to match the door's regulator and glass path, ensuring smooth sliding and optimal window speed, restoring the functionality of the window. Window lift replacement parts are made of durable materials, which are wear-resistant and not easily damaged. Improved performance, comfort experience, and ease of use., Weight: 2.20462262 Pounds, Manufacturer: gzsjysm