This is a genuine VAG vent hose, part number 03C103493AM. It is specifically engineered to maintain the correct pressure within your vehicle's crankcase, which is crucial for engine health and longevity. Proper crankcase ventilation helps to remove harmful blow-by gases and moisture, preventing oil contamination and sludge buildup. This hose plays a vital role in this process, ensuring that your engine operates efficiently and meets emissions standards. Crafted from high-quality materials, this vent hose is built to withstand the demanding conditions under the hood, offering durability and reliable performance. Replacing a worn or damaged vent hose with this genuine VAG part will help restore your engine's optimal function and prevent potential costly repairs.
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