Genuine OEM Volkswagen Fuel Pulsation Damper, part number 7E0133277A. This component is crucial for maintaining stable fuel pressure by reducing pulsations and fluctuations within the fuel delivery system. It is typically integrated into the fuel lines in the engine compartment. Weighing 0.01 kg, it measures 0.055m in length, 0.055m in width, and 0.035m in height. Choosing a genuine OEM pulsation damper guarantees the correct material composition and calibrated damping characteristics for optimal fuel system performance and longevity.