This genuine VAG breather line, part number 5QS201931, is engineered to meet the exact specifications of your vehicle. It plays a crucial role in the crankcase ventilation system, helping to remove harmful blow-by gases and maintain optimal engine health. Proper functioning of the breather line is essential for preventing oil contamination, reducing emissions, and ensuring the longevity of your engine. A damaged or clogged breather line can lead to increased oil consumption, sludge formation, and potential engine damage over time. Crafted from durable materials, this VAG original part guarantees a precise fit and reliable performance, just like the original component. Trust in VAG genuine parts to maintain the integrity and efficiency of your vehicle's emission control system. Installation should be performed by a qualified technician to ensure correct fitment and function. Regular inspection of the breather system is recommended as part of your vehicle's routine maintenance schedule.
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