Mercedes W203 W204 W211 PDC Parking Distance Sensor Front Stannite Grey 786

Parking Sensor Mercedes W169 W204 W212 PDC Sensor Front Mountain Gray 787 SET2 is a factory parking sensor designed for installation in the front of Mercedes vehicles. This component provides precise support for the PDC system, facilitating maneuvering in tight spaces and reducing the risk of body damage. Thanks to its color match with Indium Grey Metallic – 963 paint, the sensor seamlessly integrates with the vehicle's body lines.

Specifications and technical data

• SKU: A2125420018-STA
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2125420018
• Substitutable numbers: A2125420018, A 212 542 00 18
• Location on the vehicle: Front
• Color: Indium Grey Metallic - 963
• Category: Other Starters, Alternators, ECUs & Wiring

PDC Sensor Purpose and Function

The presented parking sensor is a component of the PDC system installed in the front zone of the vehicle. It is responsible for measuring the distance to obstacles and transmitting signals to the vehicle's control unit, which then informs the driver via an acoustic or visual signal. A properly functioning PDC sensor:

• facilitates precise front parking,
• reduces the risk of contact with low-profile obstacles,
• supports safe maneuvering in urban traffic. This solution is particularly useful in premium vehicles, where the accuracy of maneuver assistance systems is crucial for user comfort.

Body Fit and Color Matching

The sensor is prepared for installation in the factory front bumper opening, preserving the vehicle's original geometry and aesthetics. The applied shade of Indium Grey Metallic - 963 allows for a visually cohesive connection with the body paint in this color, eliminating the need for additional painting of the component after installation. This color matching is beneficial both aesthetically and practically – it eliminates additional processing steps and shortens the time required to restore the full functionality of the parking system.

Performance Characteristics and Installation

The Parking Sensor Mercedes W169 W204 W212 PDC Sensor Front Mountain Gray 787 SET2 is designed to work with the vehicle's factory electrical system. The appropriate connector design and housing shape allow for installation in the location designated by the car manufacturer, without the need for modifications to the bumper or wiring harness. In practice, this means that after proper seating in the bumper and connection to the system, the sensor can be quickly verified as part of the PDC system diagnostics and then used in the vehicle's daily operation.

Application in Mercedes Vehicles

The sensor in question is intended for Mercedes models from the W169, W204, and W212 series, which are equipped with a parking system with sensors in the front bumper. By adhering to the vehicle manufacturer's standards, the component works with factory control units and the user interface, ensuring consistent operation of the entire parking assistance system. Choosing an original solution for the PDC system is advantageous in terms of durability, electrical compatibility, and correct signal interpretation by the vehicle's electronics, which translates into stable system performance under various road conditions.

Condition and Benefits of Choosing a Used Part

The presented sensor is a used component, allowing for economical repair of the parking system while maintaining the original manufacturer's specifications. For many Mercedes vehicle owners, this is a sensible compromise between cost and functionality, especially for spot repairs, such as replacing a single sensor in the front bumper. If you want to learn more about the specifics of the used parts market and verify the most common opinions about them, it is worth reading the material: Used Car Parts: Myths and Facts You Need to Know, which discusses the advantages and limitations of such solutions in an accessible way. If you are planning a comprehensive repair or upgrade of the body area in your Mercedes and need other parts from the same group, such as sensors, modules, or small mounting accessories, check the available parts in the Other Mercedes category. For comparison of solutions used in different brands and vehicle segments, including high-performance models, the article analyzing the design of powertrains and chassis systems may be helpful: Audi RS vs Other Models – What’s Under the Hood and Chassis?. It allows for a better understanding of how manufacturers design assistance systems, including electronic systems that work with sensors.