Genuine OEM Audi Secondary Air Pump Valve, part number 06K131097L. This valve is a critical component of the secondary air injection system, responsible for controlling the precise airflow needed to reduce exhaust emissions. It ensures that the engine's emissions control system operates efficiently. Weighing 0.601 kg, this valve is constructed from durable metal and plastic components. Opting for a genuine OEM valve guarantees correct electronic calibration, reliable operation, and seamless integration with the vehicle's engine management system for optimal emissions performance.