Genuine OEM Audi Pressure Relief Valve, part number 06F129101R. This valve is engineered to regulate and safely release excess pressure within an engine system, preventing damage and ensuring efficient operation. It plays a vital role in maintaining system integrity. Weighing 0.127 kg and measuring 0.187 m in length, this component is constructed from durable materials. Choosing a genuine OEM pressure relief valve ensures precise calibration, correct opening and closing pressures, and long-term reliability in critical engine functions.