Parking Sensor Audi A3 A4 B6 B7 PDC Rear Ultrasonic Dolphin Grey X7Z 7H0919275D

Visual condition of the part

The product shows signs of use visible in the photos.

Parking Sensor Audi A3 A4 B6 B7 PDC Rear Ultrasonic Dolphin Grey X7Z in Dolphin Grey Metallic - X7Z is a factory-original component of the parking assistance system, designed for installation in the rear area of the vehicle. A properly selected PDC sensor ensures precise detection of obstacles behind the vehicle, improving maneuvering comfort and safety during daily use.

Specifications and technical data

• SKU: 7H0919275D-DGM
• Mark: Audi
• Condition: Used
• OEM Part Number: 7H0919275D
• Substitutable numbers: 7H0919275D, 7H0 919 275 D
• Location on the vehicle: Rear
• Color: Dolphin Grey Metallic - X7Z
• Category: Parking Sensors

Purpose and function of the parking sensor

The presented item belongs to the Parking sensors category and is dedicated to installation in the rear part of the vehicle. Its placement in the rear bumper zone allows for effective monitoring of the space behind the car, which is particularly important during parallel parking, reversing out of a parking space, or maneuvering in tight areas.

The sensor works with the factory PDC system, transmitting information about the distance from obstacles to the control unit. As a result, the driver receives clear acoustic or visual signals, which reduces the risk of damage to the bumper, trunk lid, or lighting components.

Color and visual fit

The finish in Dolphin Grey Metallic - X7Z allows for an aesthetic integration of the sensor into the painted surface of the bumper. Choosing the right color minimizes the visibility of the component, maintaining a consistent look for the rear of the vehicle and avoiding the "tacked-on" accessory effect.

Such a match is particularly important in premium class cars, where not only functionality but also uniform body styling matters. The correct sensor color also facilitates subsequent quality control of the installation and any necessary service work within the bumper area.

Vehicle integration and installation

The sensor has been designed as a component intended for the rear part of the vehicle, which facilitates its integration with factory wiring harnesses and mounting brackets. The design, intended to work with the original PDC system, reduces the need for electrical installation modifications and allows for maintaining the factory logic of the system's operation.

When replacing, it is recommended to:

• verify the condition of the socket and electrical harness in the bumper,
• check the correct seating of the sensor in the bracket,
• verify the operation of the PDC system after installation (acoustic or visual test).

This procedure helps to avoid diagnostic errors and ensures the proper operation of the parking assistance system after replacing the component.

Product characteristics and application

The offered sensor is a component from the Audi parts group, which promotes proper fitment to the specific vehicle configuration. Using a component consistent with factory design assumptions allows for maintaining the original operating parameters of the PDC system, including sensitivity, range, and the method of signaling obstacles.

The product is primarily used in Audi models equipped with a rear parking system, where it is important to maintain consistency between individual sensors in the bumper. Replacing a damaged component with the correct type of sensor reduces the risk of incorrect readings, false alarms, or complete deactivation of the parking assistance function.

Condition and benefits of choosing a used sensor

The item is offered as a used part, which represents a reasonable compromise between repair costs and maintaining factory specifications. In many cases, choosing a functional sensor from the secondary market allows for restoring the full functionality of the PDC system without the need to invest in a new set of sensors.

If you want to better understand when choosing second-hand electronics is justified, how to assess their condition, and what to pay attention to when buying PDC sensors, engine control units, or comfort modules, it is worth reading our guide: The second life of electronics – when is it worth opting for used engine control units, comfort modules, and parking sensors?

If you are planning a comprehensive repair or upgrade of the maneuvering zone in your Audi and need other elements from the same group, such as additional sensors, mounting elements, or compatible modules working with the PDC system, check the available parts in the Audi parking sensors category.