Subject: 1 pair (2 pcs.) of DYNAMIC LED side indicators (sequential turn signals) Side: 1 pc. left + 1 pc. right OE Number: 13273103 / 13273104 1341088 / 13491089 171004 / 1713005 Replacement Part Numbers: 18-A636-01-2B / 18-A635-01-2B 310439 / 3102439 310439 / 3110439 374915 / 3749916 4421410L-UE / 442-1410R-UE 5033241 / 50313242 5050601 / 50530602 OP464142 / OP4164141 NOTE! The above numbers are the numbers of original parts for which the item in this offer is a replacement. Before purchasing, it is essential to 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: Opel ASTRA J (P10), year of manufacture: 2009-2015 Opel ASTRA J Sports Tourer (P10), year of manufacture: 2010-2015 Opel ASTRA J sedan, models produced from 2012 Opel ASTRA K (B16), models produced from 2015 Opel ASTRA K Sports Tourer (B16), models produced from 2015 Opel CROSSLAND X / CROSSLAND (P17, P2QO), models produced from 2017 Opel GRANDLAND X (A18), models produced from 2017 Opel INSIGNIA B Country Tourer (Z18), models produced from 2017 Opel INSIGNIA B Grand Sport (Z18), models produced from 2017 Opel INSIGNIA B Sports Tourer (Z18), models produced from 2017 Opel ZAFIRA TOURER C (P12), models produced from 2011 Bulb: LED diodes (built into the indicator) Lens color: smoked black LED color: orange Approval: yes Water resistance: IP67 Manufacturer: replacement Technical condition: the item is brand NEW, unused, undamaged and intact Note! The LED indicator plug should be inserted into the bulb holder socket (in place of the removed bulb) - DO NOT DISCONNECT the bulb holder! Note! CAN-BUS system - no "bulb out" error messages