Genuine OEM Volkswagen EGR Valve, part number 078131102T. This critical emissions control component recirculates a portion of the exhaust gases back into the engine's intake manifold, reducing combustion temperatures and thereby lowering nitrogen oxide (NOx) emissions. It features a robust metallic construction with a vacuum port for control and mounting flanges, weighing approximately 0.24 kg. Genuine OEM EGR valves provide precise gas flow control and durability in high-temperature environments, which is essential for meeting emissions standards and maintaining engine efficiency.