Audi A4 B8 A5 S5 8T Parking Assistance Sensor PDC Unit Ibis White - Y9C

Visual condition of the part 

The product shows signs of use visible in the photos. 

Audi A4 B8 A5 S5 8T Parking Assistance Sensor PDC Unit Ibis White - Y9C is an original component from the Parking sensors group, designed for factory parking assistance systems in Audi models. Finished in Ibis White - Y9C, it allows for an aesthetic and technically correct replacement of a damaged sensor without interfering with the vehicle's electrical installation.

Specifications and technical data

• SKU: 4H0919275A-IWH1
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0919275A
• Substitutable numbers: 4H0919275A, 4H0 919 275 A
• Color: Ibis White - Y9C
• Category: Parking Sensors

Purpose and function of the PDC parking sensor

The PDC parking sensor is responsible for precisely detecting obstacles in the bumper zone and transmitting a signal to the parking system control unit. In combination with Audi's factory electronics, it enables the generation of audible and visual signals, which significantly facilitates maneuvering in tight parking spaces, underground garages, or while reversing in confined areas.

Using an original sensor from the same product line ensures:

• maintenance of the correct distance measurement characteristics,
• compatibility with the existing PDC control unit software,
• stable operation under typical operating conditions (moisture, temperature changes, road debris).

Ibis White - Y9C color and visual fit

The Ibis White - Y9C finish allows for a seamless match with the Audi body paint in this shade, without the need for additional painting of the component. As a result, the sensor does not stand out from other components in the bumper after installation, and the body line remains aesthetic and uniform.

Selecting a sensor in the correct color reduces the risk of shade differences that may occur when painting aftermarket replacements, and shortens the time required to restore full functionality of the parking system after a collision or failure of a single component.

Benefits of using an original Audi sensor

Choosing an original PDC sensor for the Audi A4 B8, A5, and S5 8T is a solution that technically fits the vehicle's factory architecture. The component is designed for a specific platform, which translates into:

• proper fitment into the mounting socket in the bumper,
• compatibility with the vehicle's wiring harness and electrical connector,
• no need for mechanical or electrical modifications during replacement.

Thanks to this, the installation can be carried out in a manner similar to the manufacturer's service procedure, and the parking system regains functionality consistent with factory specifications.

Used condition and operational aspects

The offered sensor comes from the used OEM components segment, which allows combining original specifications with a more favorable purchase cost compared to a new part. In practice, this means the ability to restore the efficiency of the PDC system while maintaining the factory standard of workmanship and compatibility with the vehicle's electronics.

Before installation, a standard service procedure is recommended: checking the socket, the wiring harness, and ensuring the correct seating of the sensor in the bumper to ensure proper orientation of the sensor relative to the ground and surroundings.

Selection, compatibility, and additional materials

When selecting components such as parking sensors, it is particularly important to match them to the specific vehicle configuration and electronic system. In practice, manufacturer markings and vehicle data are used to ensure full hardware and software compatibility with the existing parking assistance system.

If you want to better understand how to safely use used modules and sensors in a car, including how to approach compatibility and installation issues, check out our guide: Used automotive electronics on board – why is it worth choosing ECU modules and sensors from the secondary market?

If you are planning a comprehensive repair or upgrade of the parking zone in your Audi and need other elements from the same group, such as front sensors, rear sensors, or additional mounting components, check out the available parts in the Audi parking sensors category.