Genuine OEM Volkswagen Grommet, part number 7P5857949. This small, precision-molded component is used to provide a secure and insulated passage for wiring, hoses, or fasteners through a panel, or to act as a protective bushing. Located near the door hinge area in the diagram, it measures approximately 1.7 cm in length. Using a genuine OEM grommet ensures a perfect fit, proper sealing, and vibration dampening, which is essential for maintaining the integrity of the vehicle's interior and electrical systems.