Description
The Mercedes W204 Parking Sensor PDC Front Grey A2125420018 is a factory-original parking assistance system component, designed for front-mounted installation. Thanks to its precise operation and compatibility with the Mercedes PDC system, it ensures stable obstacle detection and comfortable maneuvering in tight spaces. The Indium Grey Metallic shade allows for aesthetic integration with the original body paint.
Specifications and technical data
- SKU: A2125420018-ING
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2125420018
- Substitutable numbers: A2125420018, A 212 542 00 18, 0 263 003 616, 0263003616
- Location on the vehicle: Front
- Color: Indium Grey Metallic – 963
- Category: Parking Sensors
Application and Function in the PDC System
The presented sensor belongs to the parking sensors category and works with the factory PDC system in Mercedes models, including the W204 series. The component is mounted on the front bumper, where it is responsible for measuring the distance to obstacles and transmitting the signal to the control unit and the acoustic or graphic display set. A correctly selected sensor allows for the full functionality of the parking assistant without the need for installation modifications.
Color Scheme and Visual Fit
The sensor is finished in Indium Grey Metallic, which facilitates installation on bumpers painted in a similar shade of grey. This ensures the component does not visually stand out from the body surface, maintaining a cohesive, factory look. This solution is particularly beneficial for post-accident repairs or single sensor replacements where preserving the vehicle’s original aesthetics is important.
Benefits of Using an Original Mercedes Sensor
Choosing a parking sensor specifically designed for Mercedes results in:
- Compatibility with the factory PDC system – no need for wiring or software modifications.
- Stable operating parameters – correct measurement range and accurate signal interpretation by the control unit.
- Visual consistency with the bodywork due to the matching color scheme.
- The ability to select by OEM number and interchangeable numbers, which simplifies compatibility verification with a specific vehicle version.
Characteristics of a Used Product
The offered parking sensor is a used part, which is a cost-effective solution for users seeking original components at a reasonable price. A used PDC sensor allows you to maintain the factory specification of the system while reducing repair costs compared to purchasing a new component. It is a practical choice for servicing older Mercedes models where a combination of functionality and operational economy is key.
Selection by OEM Number and Technical Support
Before purchasing, it is advisable to compare the markings on the sensor housing with your vehicle’s data and the OEM number, as well as check available interchangeable numbers. This helps confirm compatibility with the specific bumper version and electrical system. If you wish to learn more about safely choosing used automotive electronics, practical methods for verifying compatibility, and selection by numbers, refer to our guide: used automotive electronics – why choose proven ECU modules and sensors.
Other Mercedes Parking Sensors
If you are assembling a complete set or need more components from the same group, check out the available Mercedes parking sensors to select a configuration that matches your car’s specific version. This allows you to restore the full functionality of the PDC system while maintaining component consistency within the same brand.
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