Porsche Panamera Brake Booster Vacuum Line W/ Check Valve 97035557721

The Brake Booster Vacuum Line with Check Valve, OEM Part Number 97035557721, is an essential component located within the braking system of Porsche Panamera models (2012-2016), including variants such as 4, 4S, Base, GTS, S, S Hybrid, Turbo, and Turbo S. This vacuum hose facilitates the transfer of vacuum pressure from the engine to the brake booster, enhancing braking performance by ensuring a smoother and more effective brake operation. Common issues that necessitate replacement include wear, cracks, or blockages that can cause a drop in brake efficiency or an illuminated warning light on the dashboard. The part also goes by alternative names such as Brake Vacuum Hose or Vacuum Line. Compatible engines include the 3.0L V6, 3.6L V6, and 4.8L V8 configurations. Additional part numbers you may encounter include 97035557720 and 97020138100. Ensuring the integrity of this component is critical for safety and operational performance in your vehicle’s braking system.