Genuine OEM Audi Sealing Flange, part number 4H0201317S. This crucial component is designed to create a tight, leak-proof seal for various access points or sensor mounts on the vehicle's fuel tank. Its primary function is to prevent fuel and fuel vapor from escaping, while also protecting the fuel system from external contaminants. The flange weighs approximately 0.362 kg and measures 0.225 meters in length and width. Choosing a genuine OEM sealing flange ensures the correct material properties, precise dimensions, and optimal sealing performance, which are vital for preventing fuel leaks, maintaining system pressure, and ensuring the long-term reliability of the fuel system.

Catalogue entry: FLANGE upper diesel eng.; additionally to be used items: 17.

Fitted with: 4H0201317H FLANGE, 4H0201317L FLANGE, 4H0201317J FLANGE, 4H0201317K FLANGE, 1K0919133D seal ring, 1J0919133B seal ring, 4H0201317M FLANGE, 4H0201317T FLANGE, 4H0201317AA FLANGE, 4H0201317R FLANGE.