Mercedes W204 W212 PDC Parking Distance Sensor Front Set x4 Iridium Silver - 775

Visual condition of the part

The product shows signs of use visible in the photos. Mercedes W204 W212 PDC Parking Distance Sensor Front Set x4 Iridium Silver - 775 is a set of factory parking sensors designed for the front area of the vehicle body, ideal for precise diagnostics and replacement in Mercedes vehicles. The set allows for the restoration of proper PDC system operation, providing stable support during maneuvering and consistent color matching in the Iridium Silver Metallic shade.

Specifications and technical data

• SKU: A2125420018-IRS2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2125420018
• Substitutable numbers: A2125420018, A 212 542 00 18
• Location on the vehicle: Front
• Color: Iridium Silver Metallic - 775
• Category: Parking Sensors

PDC sensor set characteristics

The presented set includes four front parking sensors from the Parking sensors category, prepared for operation in the factory parking assistant system in Mercedes W204 and W212 class models. The use of a uniform Iridium Silver Metallic finish – strictly corresponding to paint code 775 – allows for aesthetic integration with the original bumper without the need for additional painting. The components come from the original Mercedes production line, which helps maintain the correct distance measurement characteristics, proper communication with the control module, and appropriate mounting geometry in the front bumper.

Purpose and vehicle placement

The set has been designed for operation in the front part of the vehicle, in the bumper area, where the sensors are responsible for continuous distance measurement from obstacles during parking and low-speed maneuvering. Placement on the vehicle as Front ensures cooperation with the factory acoustic and visual warning system, which translates into ease of use in city traffic and tight parking spaces. Selecting sensors dedicated to a specific vehicle axle reduces the risk of installation errors, facilitates PDC system diagnostics, and allows for maintaining compliance with the factory equipment configuration.

Iridium Silver Metallic 775 color scheme

The finish in Iridium Silver Metallic - 775 is important both from an aesthetic point of view and for maintaining the vehicle's value. Sensors in this shade blend with the Iridium Silver painted body, so after installation, they do not stand out from the bumper surface and do not require additional paint work. Color consistency is particularly important in the case of post-accident repairs or the replacement of individual elements in the front body area, where the visibility of shade differences could lower the visual quality of the entire bumper.

Condition, selection, and practical application

The offered set of PDC sensors is in Used condition, which means that the components come from disassembly and are intended for re-installation after prior verification of compatibility with the specific vehicle configuration. This type of solution is often chosen for parking system service when the goal is to maintain the manufacturer's original specification while optimizing repair costs. Before purchasing, it is worth comparing the markings used in the vehicle with the data in the technical specification, especially in the context of the OEM part number and available interchangeable numbers, to ensure full compatibility with the electrical installation and control module in a given Mercedes unit.

Technical support, selection, and additional information

If you are planning a comprehensive repair or upgrade of the parking assistance zone in your Mercedes and need other components from the same group, such as additional sensors, wiring harnesses, or control modules, check the available parts in the Mercedes parking sensors category. When making a decision about installing a used set of PDC sensors, it is worth familiarizing yourself with practical tips regarding automotive electronics – selection, testing, and safe installation are described in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?, which helps to consciously plan the repair of the parking system in modern vehicles.