Rear PDC Parking Sensor for BMW E39 E53 E85 E86 R50 R52 R53 525i 530i 540i M5 X5 Z4 # 66216938738 66200414194 66206989068 66216911834 Condition: 100% Brand New; Manufacturer Part Number: 66200309542; Reference OE/OEM Number: 66206989068, 66216911834, 66216938738, 66200306567, 66200143462, 66200309542, 66200414194; Placement on Vehicle: Rear; Connector: 3-pin.