Audi A5 S5 8T Parking Assistance Sensor PDC Unit Phantom Black - LZ9Y 4H0919275A

Visual condition of the part 

The product shows signs of use visible in the photos. 

Audi A5 S5 8T Parking Assistance Sensor PDC Unit Phantom Black is an original component from the Parking sensors group, designed for precise integration with the factory PDC system in Audi models. The black finish in the Phantom Black - LZ9Y shade allows for aesthetic integration with the bodywork, avoiding the "foreign object" look in the bumper.

Specifications and technical data

• SKU: 4H0919275A-PHB
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0919275A-PHB
• Substitutable numbers: 4H0919275A-PHB, 4H0 919 275 A-
• Color: Phantom Black - Z9Y
• Category: Parking Sensors

Purpose and function of the PDC sensor

The presented parking sensor is designed as a component of the PDC parking assistance system in the Audi A5 and S5 8T generation. It is responsible for continuous distance measurement from obstacles in the bumper zone and transmitting the signal to the control unit, which generates acoustic or visual warnings for the driver. This makes maneuvering in tight spaces more predictable and reduces the risk of body damage.

Color and body integration

The sensor is finished in Phantom Black - LZ9Y, allowing for a consistent match with the factory Audi paint in this shade. This configuration minimizes the visibility of the component in the bumper, maintaining a uniform body line and the aesthetics characteristic of the A5/S5 8T models. This solution is particularly beneficial when replacing a single sensor, where maintaining the original look of the vehicle is a priority.

Technical characteristics and compatibility

As an Audi brand component, the sensor is prepared for seamless integration with the factory electrical installation and PDC control unit, without the need for wiring modifications or adapters. The plug-and-play design allows for installation in place of the factory sensor in the bumper, maintaining the correct operating angle and accurate distance measurement characteristics.

The product has a dedicated OEM part number and associated replacement numbers, which facilitates verification of compatibility with a specific vehicle configuration. Before purchasing, it is recommended to compare the markings with the data in the technical specification or verify them via the VIN number to ensure full compatibility with the PDC system in your Audi A5 or S5 8T.

Condition, origin, and service application

The sensor comes from the original Audi production line and is a secondary market component, allowing for an economical repair of the parking system while maintaining factory performance parameters. This type of component is particularly useful in situations where the bumper has been damaged, the sensor has been flooded, or PDC errors have appeared in the control unit. Replacing a single module allows for restoring the correct operation of the system without the need for costly intervention in the entire installation.

Benefits of using an original PDC sensor

Using an original parking sensor in the Audi A5/S5 8T ensures:

• preservation of factory distance measurement characteristics and stable PDC system operation,
• secure fitment into the mounting socket in the bumper,
• color consistency with the Phantom Black - LZ9Y paint,
• easier diagnostics and future service maintenance.

Thanks to this, the repair of the parking assistance system is predictable, and the risk of compatibility issues is minimized.

If you are planning a comprehensive repair or upgrade of the bumper area and parking assistance system in your Audi and need other elements from the same group, such as additional sensors, wiring harnesses, or control modules, check out the available parts in the Audi parking sensors category.

If you are considering using a secondary market component and want to consciously evaluate its suitability for your car, it is worth checking out practical tips regarding the selection of electronics and PDC components – detailed information can be found in the article Second life of electronics – when is it worth choosing used engine control units, comfort modules, and parking sensors?.