PDC Sensor Mercedes W204 W164 W221 Parking Distance Rear Diamond White - 799

PDC Sensor Mercedes W204 W164 W221 Parking Distance Rear Diamond White is an original, used parking system component designed for installation in the rear area of the vehicle body. Thanks to its factory-fit design for Mercedes W204, W164, and W221 series models, it ensures proper integration with the factory electronics and stable operation of the parking assistant. The Diamond White Metallic - 799 color allows for aesthetic integration of the sensor into the body paint without the need for additional painting.

Specifications and technical data

• SKU: A2215420417-DWM
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2215420417
• Substitutable numbers: A2215420417, A 221 542 04 17, 0263003245, 0 263 003 245, EM
• Location on the vehicle: Rear
• Color: Diamond White Metallic - 799
• Category: Bumpers & Reinforcements

Purpose and function of the PDC sensor

The presented sensor is a component of the parking assistance system in Mercedes vehicles, responsible for detecting obstacles in the rear of the vehicle. Mounted in the bumper, it works with the control module and acoustic or visual signaling, allowing the driver to maneuver precisely in tight spaces. Using an original component from the Bumpers and reinforcements group minimizes the risk of communication errors with the vehicle's electrical system.

Color and body integration

The sensor is finished in Diamond White Metallic - 799, which allows for a consistent match with the factory body paint in this tone. As a result, the component remains visually discreet after installation, and the bumper maintains a uniform appearance without visible color differences. This solution is particularly beneficial when replacing a single sensor after mechanical damage or failure.

Vehicle placement and installation aspects

The sensor is designed for installation in the rear of the vehicle, in the bumper area. The design, adapted to factory mounting sockets in Mercedes W204, W164, and W221 series models, allows for maintaining proper operating geometry and accurate distance readings from obstacles. Using an original solution reduces the need for wiring modifications and facilitates future servicing of the PDC system.

Characteristics of the used component

The offered sensor is a used component, meaning it comes from disassembly and may show signs of wear that do not affect its functionality. Choosing this solution is cost-effective while maintaining factory technical specifications and compatibility with the parking system in Mercedes cars. It is a practical option for post-accident repairs or replacing individual system components.

Part selection and technical support

Due to the specific nature of electronics in Mercedes vehicles, when selecting a PDC sensor, it is crucial to match it to the specific generation and equipment version of the car. The product has an OEM part number and interchangeable numbers, which facilitates verifying compatibility with a given vehicle based on service documentation or manufacturer catalogs. In case of doubt, it is worth comparing the markings with the existing sensor or consulting a mechanic specializing in the Mercedes brand.

If you are planning a comprehensive repair or upgrade of the rear body area in your Mercedes and need other elements from the same group, such as reinforcements, beams, or additional covers, check the available parts in the Mercedes Bumpers and reinforcements category.

For users interested in a broader context of operating drivetrain components and related sensors, practical tips on assessing the condition of used components can be found in the article Second-hand differential – what you need to know about used differentials, sensors, and drivetrain systems.