This genuine VAG breather line, part number 5Q0201931AD, 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 moisture. Proper functioning of the breather line is essential for maintaining engine health and preventing oil contamination. A clogged or damaged breather line can lead to increased oil consumption, sludge formation, and potential engine damage over time. Replacing it with a genuine VAG part ensures compatibility and reliable performance. This component is designed for durability and longevity, utilizing high-quality materials to withstand the demanding conditions within the engine bay. Trust in VAG genuine parts to maintain the integrity and efficiency of your vehicle's emission control and ventilation systems.
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