Genuine OEM Volkswagen Exhaust Recirculation Valve, part number 04F131501A. This valve is part of the exhaust gas recirculation (EGR) system, controlling the flow of exhaust gases back into the engine's intake manifold to reduce combustion temperatures and nitrogen oxide emissions. It is located in the exhaust system. This component is made from durable materials designed to withstand high temperatures and exhaust pressures. Trust genuine OEM for exact fit and function, ensuring the EGR system operates correctly and meets emissions standards.