Subject: Upper front bumper air intake duct OE Number: 51747255413 51744820942 7255413 4820942 NOTE! The above numbers are the numbers of original parts for which the item in this offer is a replacement. Before purchasing, you must compare them with the number of the original part being replaced. If they differ by even one character, this part will not fit, or will not work, or will not work correctly. In such a case, do not buy it. Car: BMW 3 (F30, F80), production year: 2011-2018 BMW 3 Touring (F31), production year: 2012-2019 BMW 3 Touring Van (F31), production year: 2012-2019 Manufacturer: replacement Technical condition: the item is brand new, unused, undamaged and in perfect condition