Genuine OEM Volkswagen Left Front Door Mirror Glass, part number 5G0857521. This glass provides a critical reflective surface for the vehicle's side mirror, essential for safe driving and situational awareness. It is designed for the left front door, ensuring correct orientation and field of view. Weighing approximately 0.129 kg, this mirror glass is manufactured to exact factory specifications. Choosing genuine OEM ensures precise fitment, optical clarity, and durability, maintaining the vehicle's original safety standards.