Audi A5 S5 8T Parking Assistance Sensor PDC Unit Amalfi White-Y9K 4H0919275A

Audi A5 S5 8T Parking Assistance Sensor PDC Unit Amalfi White-Y9K is an original component from the Parking sensors group, designed for factory parking assistance systems in Audi models. Thanks to the color-matched Amalfi White - Y9K finish, it allows for an aesthetic and functional replacement of a damaged sensor without interfering with the bumper's styling.

Specifications and technical data

• SKU: 4H0919275A-AWH
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0919275A
• Substitutable numbers: 4H0919275A, 4H0 919 275 A
• Color: Amalfi White - Y9K
• Category: Parking Sensors

Purpose and function of the parking sensor

The presented PDC sensor is responsible for precise distance measurement from obstacles during maneuvering, working in conjunction with the vehicle's factory acoustic and/or visual system. As a component of the parking system in the Audi A5 / S5 8T, the sensor generates a feedback signal that the control unit uses to warn the driver of approaching objects, which increases safety during maneuvers in tight parking lots and confined spaces.

A properly selected sensor ensures:

• stable operation of the PDC system in typical urban conditions,
• consistent performance with other sensors in the bumper,
• maintenance of the factory acoustic and visual warning logic.

Color and visual fit

The sensor is finished in Amalfi White - Y9K, which allows for an aesthetic fit into the painted surface of the bumper without the need for additional painting. As a result, replacing a damaged component does not cause shade differences or disrupt the body lines, and the sensor remains visually discreet.

Such color matching is particularly important in premium class vehicles, where not only the efficiency of the system counts, but also the consistency of the body finish and the preservation of the car's original appearance.

Technical characteristics and integration with the PDC system

As an Audi OEM component, the sensor is designed to work with the factory electrical installation and the parking system control unit. This means:

• the use of the correct type of electrical connector,
• correct operating parameters in terms of sensitivity and pulse frequency,
• compatibility with the PDC control unit software intended for the given generation of the Audi A5 / S5 8T.

Thanks to this, installation usually comes down to mechanically seating the sensor in the bumper socket and connecting it to the existing wiring harness, without the need for installation modifications or the use of adapters. This type of solution reduces the risk of system errors and sensor failure messages on the instrument cluster.

Condition, origin, and benefits of choosing a used sensor

The offered item is a used Audi parking sensor, sourced from disassembly. Choosing an original, used component from this group allows you to maintain the factory operating parameters of the PDC system while optimizing repair costs. Unlike many aftermarket replacements, the OEM sensor is designed specifically for the vehicle's platform, which translates into predictable operation and correct cooperation with the car's electronics.

If you want to better understand how to safely select and install used electronic components in a car, it is worth reading the Global Parts guide: Used automotive electronics – ECU modules and second-hand sensors. You will find practical tips there regarding selection by OEM numbers, compatibility issues, and the most frequently asked questions related to installation.

System expansion and other Audi parking sensors

If you are planning a comprehensive repair or upgrade of the bumper area in your Audi and need other elements from the same group, such as additional PDC sensors, mounting elements, or sensor covers, check the available parts in the Audi parking sensors category.

For Audi model owners interested in a broader approach to maintaining their car in good condition, including the selection of original components for power units, the following blog material may also be helpful: Audi five-cylinder engine and the selection of original parts, which discusses the practice of using used OEM parts in vehicles of this brand.