Genuine OEM Audi Exhaust Recirculation Valve, part number 059131501H. This critical emissions control component, commonly known as an EGR valve, precisely regulates the amount of exhaust gases recirculated back into the engine's intake manifold. It is typically mounted on the engine, connecting the exhaust and intake systems. Constructed from durable metal alloys, this valve weighs approximately 1.07 kg and features an integrated electrical actuator. Choosing a genuine OEM EGR valve ensures accurate calibration, reliable operation, and proper integration with the engine management system, which is vital for meeting emissions standards and maintaining engine performance.