Genuine OEM Audi Front Left Upper Door Hinge, part number 80A831403D. This robust metal component is essential for allowing the vehicle door to pivot open and closed smoothly and securely. It is positioned as the upper hinge on the front left side of the vehicle. Constructed from durable metal, this hinge weighs approximately 0.23 kg. Opting for a genuine OEM door hinge ensures exact bolt patterns, correct alignment, and the factory-specified strength required for long-term reliable operation and safety.