Genuine OEM Volkswagen Left Front Wiper Arm, part number 3D2955409B. This component is responsible for securely holding the wiper blade and transferring motion from the wiper motor to sweep the windshield clear of rain and debris. It is positioned on the left side of the front windshield. Choosing a genuine OEM wiper arm ensures the correct spring tension, precise pivot geometry, and durable construction for consistent and effective wiping performance, which is critical for driver visibility and safety.