Parking Sensor Mercedes W169 W245 W204 W212 PDC Front Mountain Grey 787

Parking Sensor Mercedes W169 W245 W204 W212 PDC Front Mountain Grey 787 is a factory-original parking assistance system component, designed for installation on the front of Mercedes vehicles. Finished in the elegant Mineral Grau Metallic - B39 shade, it ensures color consistency with the vehicle's bodywork and restores full functionality of the PDC system without aesthetic compromises.

Specifications and technical data

• SKU: A2125420018-MG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2125420018
• Substitutable numbers: A2125420018, A 212 542 00 18, EM
• Location on the vehicle: Front
• Color: Mineral Grau Metallic - B39
• Category: Parking Sensors

Purpose and function of the parking sensor

The presented item belongs to the Parking sensors category and is designed to operate in the front zone of the vehicle body. It is responsible for the precise detection of obstacles in front of the vehicle, which translates into easier maneuvering in tight spaces, parallel parking, and safely approaching walls, posts, or other vehicles.

As a component of the PDC system in Mercedes compact and mid-size models, the sensor works with the vehicle's factory electronics, generating acoustic and/or visual signals on the display, depending on the car's configuration. This provides the driver with clear information about the distance to obstacles, reducing the risk of minor parking collisions.

Color and visual matching

The Mineral Grau Metallic - B39 finish ensures that the sensor harmoniously blends with body paint in a similar shade of gray. This is particularly important for vehicles where maintaining the original appearance of the bumper and the consistency of all exterior elements is a priority.

Selecting the correct sensor color avoids contrasts and the need for additional painting, which shortens repair time and simplifies the installation process. For users who care about the aesthetics of their vehicle, this is a practical and economical solution.

Installation and operational characteristics

The sensor is designed for installation in the front part of the vehicle, in the factory-provided bumper sockets. The design, adapted to Mercedes standards, allows for proper seating in the mount and correct connection to the PDC system's electrical wiring harness.

As a used component, it comes from dismantling and is intended for users who want to restore the efficiency of the parking system while maintaining a favorable cost-to-quality ratio. A properly selected sensor allows for:

• restoring full functionality of the factory parking assistance system,
• reducing the risk of bumper damage during maneuvers,
• maintaining the original vehicle equipment standard.

Why choose an original Mercedes sensor

For components such as PDC sensors, compatibility with vehicle electronics and the stability of operating parameters are crucial. The original Mercedes component is designed for specific models and configurations, which minimizes the risk of system errors, incorrect readings, or diagnostic problems.

A used, factory-original parking sensor is a solution that combines savings with maintaining manufacturer standards. If you want to better understand how to safely select and install used modules and sensors in a car, check out the Global Parts guide: Used car electronics on board – why is it worth choosing second-hand ECU modules and sensors?

Additionally, to learn more about the broader context of using original components in repairs, you can use the material explaining the importance of OEM parts: OEM quality guarantee and safety – why are used original car parts the best choice for your car?

Expanding the PDC system in your Mercedes

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

Selecting components from one functional group allows you to maintain the consistency of the entire parking assistance system, facilitates diagnostics, and reduces the risk of problems resulting from mixing different manufacturing standards.

Summary

Parking Sensor Mercedes W169 W245 W204 W212 PDC Front Mountain Grey 787 is a practical choice for drivers who want to restore the efficiency of the factory parking system while maintaining the appropriate body color. Its original origin, fitment for the front zone of the vehicle, and compatibility with the Mineral Grau Metallic paint make it a technically consistent and convenient solution to use.