Genuine OEM Audi Engine Breather Line, part number 4S0121465D. This essential component manages crankcase pressure by allowing engine gases to vent safely and efficiently. It plays a vital role in maintaining engine health and emissions compliance. The line measures 1.64 meters in length and weighs 0.1576 kg. Opting for a genuine OEM breather line guarantees the correct material composition, precise routing, and resistance to oil and heat, ensuring reliable long-term performance and preventing engine issues.

Catalogue entry: PIPE.