Genuine OEM Audi Exhaust Manifold Gasket, part number 07K253039F. This gasket is crucial for creating a tight, leak-free seal between the engine cylinder head and the exhaust manifold, preventing exhaust gas leaks and maintaining proper engine back pressure. It is installed at the exhaust manifold connection point. Weighing 0.233 kg and measuring approximately 0.43 m in length, this gasket is constructed from high-temperature resistant metal. Choosing a genuine OEM gasket ensures the correct material composition and precise dimensions for a durable, high-integrity seal, which is vital for engine performance, fuel efficiency, and emissions control.