GooDeal PDC Parking Distance Control Sensor Back Up 66209139868 for BMW X3 X5 X6 Placement on Vehicle: Left, Right, Rear Manufacturer Part Number: 66209139868 Interchange Part Number: 66209139867/66209270500/66209127800 Other Part Number: 66209231287 / 66209139868 / 66209231287 Shipping from our USA warehouse, fast shipping and good service.