Genuine OEM Audi Rear Left Upper Door Hinge, part number 7L0833402C. This critical component allows the vehicle door to pivot open and closed, ensuring smooth operation and proper alignment within the door frame. It is specifically designed for the rear left door, positioned at the upper mounting point. Weighing approximately 0.46 kg, this hinge is manufactured to precise factory tolerances. Using a genuine OEM hinge ensures exact fitment, durable construction, and reliable long-term performance, preventing issues like door sag or misalignment.