Genuine OEM VAG Cooler For Exhaust Recuperation, part number 03L131512AH. This component cools exhaust gases as part of the emissions control system, helping to reduce harmful pollutants and improve overall engine efficiency. It is installed within the exhaust gas recirculation (EGR) system. The part weighs 2.619 kg. Genuine OEM coolers are designed with precise flow rates and materials that can withstand the harsh conditions of exhaust gases, ensuring effective emissions control and longevity.