This is a genuine VAG (Volkswagen Auto Group) exhaust gas cooler, part number 03L131527AU. It is a critical component of your vehicle's exhaust gas recirculation (EGR) system, designed to reduce NOx emissions by cooling the exhaust gases before they are recirculated back into the engine cylinders. Proper functioning of the EGR cooler is essential for maintaining optimal engine performance, fuel efficiency, and compliance with environmental regulations. A faulty EGR cooler can lead to increased emissions, poor engine performance, and potential engine damage. This part is manufactured to VAG's high standards, ensuring a perfect fit and reliable operation. Replacing your old or malfunctioning EGR cooler with this genuine VAG part will help restore your vehicle's emissions control system to its original specifications.
No specification found