This is a genuine VAG replacement vent hose, part number 04E103493Q. Engineered to meet the exact specifications of your vehicle, this hose plays a crucial role in the crankcase ventilation system. A properly functioning vent hose helps to manage crankcase pressure, preventing oil leaks and ensuring the efficient removal of harmful blow-by gases. By rerouting these gases back into the intake system for re-combustion, it contributes to reduced emissions and improved fuel economy. Crafted from durable, high-quality materials, this vent hose is built to withstand the demanding conditions under the hood, including exposure to heat and oil. Replacing a worn or damaged vent hose is essential for maintaining the health and longevity of your engine.
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