Genuine OEM Audi Intake Manifold Seal, part number 057129717H. This critical gasket is designed to create a tight, leak-free seal between the intake manifold and the engine. Positioned on the left side, it prevents unmetered air from entering the engine, which is essential for maintaining optimal air-fuel mixture and engine performance. Weighing approximately 0.01 kg, this seal is precisely engineered. Using a genuine OEM seal ensures the correct material composition and dimensions for a perfect fit and long-lasting sealing integrity, preventing vacuum leaks and maintaining engine efficiency.