The compatability guide is for reference. Please make sure you read the listing carefully. Sorry for any inconvenience this may cause. BMW 1 Series F20 / F21 LCi Rear Bumper Primed (Urban/Sport Models) 15-19. Bmw 1 / F20 / F21 LCi 15-19. Reference OE/OEM Numbers: 51127429772, B51127429772, BM1251061, 338579OSOC1, BM1251061, BM04156BA, BM04156BAV, BM04156BA, BM04156BAV, 8033533412141, 8033533420269. Cut Outs For Parking Sensors. With Cutting Marks For Parking Sensors. WIth or Without Parking Sensor Holes. Without Parking Sensor Holes. Vehicle Identification Number (VIN). New Prasco Premium part. All our parts are brand new in packaging and our prices include vat. When returning goods they must be well packed and in original condition and packaging. Any painted parts or not in original condition will not be accepted as a return. Any Damaged item that is reported within the allotted time will be replaced by New Vehicle Parts Online wherever possible. We may ask for photographic evidence of the damage. For all deliveries please leave a contact number on your order. No items will be left without a signature. New Vehicle Parts Online.