This is a genuine VAG (Volkswagen Audi Group) replacement vacuum hose for the brake system. Part number 4L0611931H is engineered to meet the exact specifications of your vehicle, ensuring a perfect fit and optimal function. A properly functioning vacuum hose is critical for the power brake booster. It allows the engine's vacuum to assist in applying the brakes, making your pedal feel lighter and requiring less effort. A leak or damage to this hose can lead to a spongy brake pedal, reduced braking effectiveness, and potential safety concerns. By choosing a genuine VAG part, you are investing in the quality and reliability that your vehicle was designed with. This ensures compatibility and maintains the integrity of your braking system, providing peace of mind on the road. Regular inspection of brake system components, including vacuum hoses, is recommended as part of routine maintenance. Replace any damaged or worn hoses promptly to maintain safe and effective braking.
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