Mercedes-Benz GLB W247, X247 LED High Performance OEM GENUINE LEFT A2479063100W O Modules. Please note that an equivalent part with an interchangeable OE part number may be provided. OEM GENUINE RECONDITIONED! Quality Control We only select parts that excel in rigorous functionality testing, ensuring the best quality is delivered. Being a used item, some signs of wear like minor scratches, may be present depending on its production year. Each item does not include modules, bulbs and ballasts However, some products may be sold