Item: Handbrake caliper motor with 12-hexagon cutter. Side: left = right (irrelevant). OE number: 1669065401 A1669065401. NOTE: The numbers above are the original part numbers for which this item replaces. Before purchasing, it is essential to compare them with the original part number. If they differ by even a single character, this part will not fit, will not function, or will not function properly. In this case, you should not buy it Car: Mercedes-Benz GLE (W166), year of production: 2015-2018 Mercedes-Benz GLS (X166), year of production: 2015-2019 Mercedes-Benz GL-CLASS (X166), year of production: 2012-2015 Mercedes-Benz M-CLASS (W166), year of production: 2011-2015 Plug: 3 PINS Pin type: TORX 12 Manufacturer: replacement Technical condition: the item is brand NEW, unused, undamaged and undamaged