Subject: front door lock cylinder Side: left (driver's side) OE number: 8T1837167 NOTE! The above numbers are the numbers of original parts for which the item in this offer is a replacement. Before purchasing, they must be absolutely compared 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: Audi A4 B8 (8K2), year of production: 2007-2015 Audi A4 Allroad B8 (8KH), year of production: 2009-2016 Audi A4 B8 Avant (8K5), year of production: 2007-2015 Audi A5 (8T3), year of production: 2007-2017 Audi A5 Sportback (8TA), year of production: 2009-2017 Manufacturer: replacement Technical condition: the item is brand NEW, unused, undamaged and in perfect condition NOTE! 1 key is included