Genuine OEM Audi EGR Cooler Seal, part number 05A131120A. This seal is designed to prevent exhaust gas leaks within the exhaust gas recirculation system. It is positioned to seal components of the EGR cooler assembly. Weighing only 0.007 kg, this small but critical component ensures proper emissions control and engine performance. Choosing a genuine OEM seal guarantees the correct material composition and precise fitment to withstand high temperatures and corrosive exhaust gases.