Subject: front door central locking actuator Side: left (driver's side) OE number: 4B1837015G 4B0837015B 4B1837015B 401837015 8E1837015 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, you should not buy it. Car: Audi A4 B6 (8E2), production year: 2000-2004 Audi A4 B6 Avant (8E5), production year: 2001-2004 Audi A6 C5 (4B2), production year: 1997-2005 Audi A6 C5 Avant (4B5), production year: 1997-2005 Audi ALLROAD C5 (4BH), production year: 2000-2005 Manufacturer: replacement Technical condition: the item is brand new, unused, undamaged and undestroyed Note: 9-pin plug