Genuine OEM Volkswagen Oil Separator, part number 076103593A. This critical component is part of the crankcase ventilation system, designed to efficiently separate oil vapor from the gases before they are recirculated into the engine's intake. This prevents oil consumption and maintains engine cleanliness. Made from durable plastic and weighing 0.284 kg, it ensures proper function of the PCV system. Choosing a genuine OEM oil separator guarantees the correct internal baffling and valve calibration for effective oil-air separation and engine health.