This is a genuine VAG (Volkswagen Auto Group) replacement vacuum hose, part number 6C0612041AC. It is designed to ensure the proper functioning of your vehicle's brake system by maintaining consistent vacuum pressure. The integrated non-return valve is a critical component, preventing the backflow of air and ensuring that vacuum is always available to the brake booster, even during engine deceleration or idle. This is essential for maintaining adequate braking assistance. Replacing a damaged or leaking vacuum hose is crucial for safety and drivability. A faulty hose can lead to a spongy brake pedal, reduced braking effectiveness, and potentially other engine performance issues related to vacuum leaks. Trust in genuine VAG parts for a perfect fit and reliable performance.
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