Genuine OEM Volkswagen EGR Control Flap, part number 059131063J. This critical component is responsible for regulating the precise flow of exhaust gases back into the engine's intake manifold as part of the Exhaust Gas Recirculation (EGR) system. It is typically located within the engine's emissions control assembly. Constructed with a robust metal housing and a vacuum-operated actuator, it weighs approximately 0.658 kg. Installing a genuine OEM EGR control flap ensures accurate gas flow regulation, proper emissions compliance, and seamless integration with the engine management system for optimal performance and fuel efficiency.