Mercedes W203 W204 W211 PDC Parking Distance Sensor Front Primed

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes W203 W204 W211 PDC Parking Distance Sensor Front Primed is a precision component from the Parking sensors category, designed for operation in the front zone of the vehicle. Thanks to its factory-fit compatibility with Mercedes PDC systems, it ensures stable operation of the parking assistance system and predictable alerts for the driver. This solution allows for restoring full functionality of the parking assistant without interfering with the electrical installation.

Specifications and technical data

• SKU: A2215420417-PRIM
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2215420417
• Substitutable numbers: A2125420018, A 212 542 00 18, A2215420417, A 221 542 04 17
• Location on the vehicle: Front
• Color: Primed
• Category: Parking Sensors

Purpose and function of the PDC sensor

The offered sensor is dedicated for installation in the front part of the body, where it is responsible for continuous measurement of the distance from obstacles and transmitting the signal to the PDC controller. A properly functioning component in this area significantly improves maneuvering comfort in tight spaces, facilitates parallel parking, and minimizes the risk of minor collisions at low speeds.

A solution of this type is particularly important in Mercedes-class vehicles, where driver assistance systems are integrated with visualization and acoustic warning systems. A functional PDC sensor allows for maintaining the consistency of the entire parking assistant system without the need to use replacements with uncertain performance characteristics.

Construction, color, and preparation for painting

The sensor features a Primed finish, which means the surface is prepared for further painting to match the color of the bumper or mounting trim. This solution facilitates visual matching to a specific car model without aesthetic compromises in the front body zone.

Placement on the vehicle in the front area requires maintaining the appropriate mounting geometry to preserve the correct sensor operating angle. The sensor's construction is adapted to factory sockets and brackets, which promotes seamless integration with the original bumper and reduces the time required for installation.

Benefits of using an original Mercedes sensor

Choosing a component intended for a specific brand and model series translates into:

• maintaining the factory performance characteristics of the PDC system,
• proper cooperation with the existing electrical harness and controller,
• stable distance readings without random read errors,
• visual consistency after painting the component in the body color.

The product comes from the parking assistance electronics segment, which means it has been designed to operate in variable weather conditions typical for the front part of the vehicle, such as moisture, road dirt, or temperature fluctuations.

Condition, fitment, and service application

The offered sensor is a used component, which allows for an economical restoration of the PDC system's efficiency while maintaining compliance with the original Mercedes specification. This is a practical solution both in the case of a single replacement of a damaged sensor and during broader service work within the front bumper.

Due to its dedicated purpose for Mercedes vehicles, the sensor will prove effective in situations where maintaining the original installation architecture and correct recognition of the component by the parking system controller is required. Proper component fitment reduces the risk of diagnostic errors and facilitates subsequent system calibration.

System expansion and additional information

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

When choosing a used PDC sensor, it is worth paying attention to the selection of electronics and compatibility with the vehicle's installation – practical tips and a discussion of the advantages and limitations of such solutions can be found in the article Second life for electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.