Genuine OEM Audi Engine Intake Duct Gasket, part number 3Q0129281. This gasket is specifically designed to create a tight, leak-proof seal for the engine intake duct, preventing unfiltered air from entering the engine and maintaining optimal air-fuel mixture. Its precise dimensions, approximately 0.164m length, 0.08m width, and 0.015m height, and weighing 0.031 kg, ensure a perfect fit. Using genuine OEM gaskets guarantees the correct material composition and resilience, which is crucial for withstanding engine temperatures and pressures, ensuring long-term sealing integrity and preventing performance issues.