This genuine VAG vent hose, part number 05L103493A, is engineered to ensure the proper functioning of your vehicle's crankcase ventilation system. A properly working vent hose is crucial for managing crankcase pressure, preventing oil leaks, and reducing harmful emissions by recirculating blow-by gases back into the combustion chamber. Crafted with high-quality materials, this hose is built to withstand the demanding conditions under the hood, including exposure to heat, oil, and vacuum. Its precise fitment guarantees easy installation and reliable long-term performance, maintaining the integrity of your engine's emission control system. Replacing a damaged or worn vent hose with this OEM VAG part will help maintain optimal engine health, improve fuel efficiency, and ensure your vehicle meets emission standards. Trust in genuine VAG parts for the best fit and performance.
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