Genuine OEM Audi 4-Pin Flat Contact Housing, part number 8D0973834. This component is designed to securely enclose and protect four electrical contacts, preventing corrosion, short circuits, and accidental disconnections within the wiring harness. It forms a critical part of the vehicle's electrical system. Made from durable, insulating plastic, it ensures a precise fit for the electrical terminals. Using a genuine OEM contact housing guarantees the correct dimensions, material quality, and locking mechanisms for reliable electrical performance.