Genuine OEM Audi Breather Line, part number 4M0201997J. This component is essential for allowing gases to escape from a sealed system, typically within the fuel or evaporative emissions system, preventing pressure buildup. It measures approximately 0.56 meters in length and weighs 0.111 kg. The line is designed with specific bends and connectors to ensure proper routing and secure attachment within the vehicle's underbody or engine bay. Constructed from durable, fuel-resistant materials, it maintains integrity over time. Choosing a genuine OEM breather line ensures the correct material composition, precise routing, and proper sealing, which are vital for emissions compliance and preventing fuel vapor leaks.

Catalogue entry: LINE.