Genuine OEM Audi Right Combo Valve Adapter, part number 079131166AT. This component is specifically designed to connect and adapt a combination valve within the vehicle's complex emissions control system, ensuring precise routing and secure sealing of gases. It is located on the right side of the engine bay, facilitating connections between various emission components. Measuring 0.099 meters in length and weighing 0.111 kg, this adapter is likely made from a durable rubber or flexible material, as indicated by its HS code. Using a genuine OEM adapter guarantees exact fitment, correct material composition for resistance to exhaust gases, and proper sealing, which is critical for maintaining emission compliance and engine efficiency.