Genuine OEM Audi Oil Separator, part number 06E103547P. This essential engine component separates oil vapor from blow-by gases before they are recirculated into the intake system. It is integrated into the crankcase ventilation system, typically mounted on the engine. Weighing 1.134 kg, this plastic module ensures efficient oil separation. Choosing a genuine OEM oil separator guarantees proper function, preventing oil sludge buildup and maintaining optimal engine health.