This genuine VAG breather line, identified by part code 3Q0201931L, 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 reducing emissions and preventing oil contamination. A damaged or clogged 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 reliability. This component is manufactured with high-quality materials to withstand the demanding conditions under the hood, including exposure to heat, oil, and pressure. Trust in VAG's commitment to quality and precision engineering for your vehicle's maintenance needs.
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