Genuine OEM Audi Exhaust Manifold Gasket, part number 03G253039F. This multi-layered steel gasket creates a critical seal between the exhaust manifold and the cylinder head, preventing exhaust gas leaks and maintaining proper engine back pressure. It is designed to withstand extreme temperatures and pressures. Weighing approximately 0.21 kg, this genuine OEM gasket ensures a perfect, leak-free seal, which is essential for optimal engine performance and emissions control.