Genuine OEM Volkswagen Tail Light Housing, part number 7N0945096G. This is the left-side tail light housing, located at item 2 in the diagram. It forms the main structure for the tail light assembly, housing the bulbs and electrical connections. Manufactured to exact specifications, genuine OEM housings ensure proper sealing, structural integrity, and correct alignment with the vehicle body. This is crucial for maintaining the integrity of the lighting system.