Genuine OEM Audi Pressure Control Valve, part number 077103245B. This critical component is designed to precisely regulate fluid or gas pressure within the engine system, often associated with crankcase ventilation. It ensures proper pressure balance, preventing damage and maintaining engine efficiency. Made from durable plastic, it weighs approximately 0.113 kg. Opting for a genuine OEM pressure control valve guarantees accurate calibration, proper sealing, and resistance to engine contaminants, which are vital for maintaining engine health and emissions compliance.