Mercedes W447 Front Rear PDC Distance Parking Sensor A2239054210

The Mercedes W447 Front Rear Parking Sensor PDC A2239054210 is an original part from the Parking Sensors group, designed for operation in the front and rear zones of the vehicle body. Thanks to its factory fit for the Mercedes PDC system, it ensures precise obstacle detection and stable cooperation with the vehicle's electronics. The finish in Mineral Grau Metallic - B39 allows for aesthetic integration with the body paint without the need for additional painting in most color configurations.

Specifications and technical data

• SKU: A2239054210-MG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2239054210
• Substitutable numbers: A2239054210, A 223 905 42 10
• Location on the vehicle: Front, Rear
• Color: Mineral Grau Metallic - B39
• Category: Parking Sensors

Purpose and Function in the Vehicle

The PDC sensor used in the Mercedes W447 is responsible for continuously measuring the distance to obstacles in the front and rear zones, transmitting signals to the parking system control module. A properly functioning element of this type contributes to comfortable maneuvering in tight spaces, facilitates parallel and perpendicular parking, and reduces the risk of damage to bumpers or body elements.

Its placement on the vehicle includes both the front and rear, allowing the same type of sensor to be used in different mounting positions according to the factory configuration of a given W447 model.

Color and Body Integration

The finish in the Mineral Grau Metallic - B39 shade is important for aesthetics and conformity with the factory paint specification. A sensor in this color blends well with bodywork in a similar tone, minimizing the visibility of the element in the bumper and maintaining a cohesive vehicle appearance. For workshops and users, this means reduced additional painting work and faster installation.

Benefits of Using an Original Parking Sensor

Using an original PDC sensor in the Mercedes W447 translates to:

• stable cooperation with the factory parking system and vehicle electronics,
• accurate distance measurement characteristics and predictable operation of acoustic or graphical signals,
• proper dimensional fit for the mounting socket in the bumper,
• maintaining color consistency with the bodywork thanks to the factory paint.

This component is particularly important in vehicles used extensively in urban traffic, where maneuvering in confined spaces is a daily occurrence. Maintaining a functional PDC system enhances driver comfort and reduces the cost of potential bodywork and paint repairs.

Used Product Characteristics

The offered sensor belongs to the used parts segment, allowing for economical repair of the parking system while maintaining the original manufacturer's specifications. Such components are often chosen by workshops specializing in the Mercedes brand and by informed users seeking a reasonable compromise between cost and conformity with the vehicle's original construction.

Before installation, a standard diagnostic procedure in the vehicle is recommended to confirm correct sensor communication with the wiring and the PDC control module. In many cases, after replacement, performing an adaptation or clearing errors in the control unit is sufficient, following the service procedures for the W447.

Fitment, Brand, and Technical Documentation

The product comes from the Mercedes brand, which means compliance with factory quality standards and operating parameters intended for the W447 model. When selecting a parking sensor, it is advisable to use manufacturer markings and interchangeable numbers to ensure full compatibility with the specific vehicle equipment version.

If you are planning a comprehensive repair or upgrade of the maneuvering zone in your Mercedes and need other parts from the same group, such as additional sensors, mounting elements, or mounting caps, check the available parts in the Mercedes Parking Sensors category.

For users interested in making informed choices about used electronic components, including PDC sensors, useful information regarding selection by part numbers, compatibility verification, and practical installation aspects can be found in the article: Used Automotive Electronics Onboard – Why Choose Second-Hand ECUs and Sensors?.