1. After precise design and extensive testing, to ensure trouble-free installation, high performance and high durability. 2. OE No.: 3B1837461 / 3B4837751EG / 3B4837751LH / 3B4837751EG / 3B4837751GD / 3B4837751CL / 3N4837755D / 3B5837751 / 3B5837751A 3. Material: iron + aluminumc + rubber 4. Replace the old glass lifter to ensure that the doors and windows of the car rise and fall smoothly, and open and close smoothly 5. Installation location: front left door 6. Suitable for: For Volkswagen Passat Saloon (3B2) [1996-2001] / Passat Saloon (3B3) [2000-2005] / Passat Wagon (3B5) [1997-2001] / Passat Wagon (3B6) [2000-2005] For Skoda Superb Saloon (3U4) [2001-2008]