Mercedes W207 W212 W245 PDC Parking Distance Sensor Front Polar White - 149
SKU: A2125420118-POL
Product from a certified dismantling facility
Condition:
Used
Available:
1
Delivery time:
Estimated delivery Thu, Jul 16
Dispatched today if paid before 14:00
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14 days return
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PLN 61.95
1
Lowest price in the last 30 days: PLN 61.95
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PLN 61.95
Mercedes W207 W212 W245 PDC Parking Distance Sensor Front Polar White is an original parking assistance system component designed for front-vehicle installation. Thanks to its factory-fit for Mercedes W207, W212, and W245 series models and its Polar White 149 paint finish, the sensor allows for a technically correct repair of the PDC system while maintaining consistent body aesthetics. It is a practical solution for users who expect efficient parking assistant performance while wishing to maintain the visual integrity of the bumper.
Specifications and technical data
- SKU: A2125420118-POL
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2125420118
- Substitutable numbers: A2125420118, A 212 542 01 18
- Location on the vehicle: Front
- Color: Polar White - 149
- Category: Parking Sensors
Purpose and function of the parking sensor
The presented item belongs to the Parking sensors category and works with the factory PDC system in selected Mercedes models. Mounted on the front of the vehicle, it is responsible for detecting obstacles in the bumper zone, transmitting a signal to the control unit and the acoustic or visual system. A properly functioning sensor helps reduce the risk of damage when maneuvering in tight spaces, facilitates precise parking, and improves the comfort of daily vehicle use.
Color and body integration
The sensor is finished in Polar White 149, which allows for aesthetic matching to the bodywork in this shade without the need for additional painting. As a result, the component does not visually stand out from the bumper surface after installation, and the body line remains consistent. This is particularly important for repairs in cars where maintaining the factory appearance and uniform color distribution across all exterior components is a priority.
Benefits of using an original Mercedes sensor
Using an original sensor in the PDC system ensures proper cooperation with the vehicle's electrical installation and onboard electronics. The component is designed for specific Mercedes models, which translates into:
- correct operation within the existing wiring harness and control unit,
- appropriate distance measurement characteristics,
- stable communication with the driver warning system.
This helps avoid problems typical of aftermarket replacements, such as incorrect distance readings, sporadic system errors, or improper obstacle recognition. In the case of a used component, it is also significant that it comes from the same family of technical solutions as the other parking system components in a given model.
Professional selection and installation
To select the correct sensor for a specific vehicle, it is worth using the OEM number and interchangeable numbers visible in the technical specification. This allows for verifying compatibility with a given equipment version and vehicle year. Proper fitment is important both for the correct operation of the system and for avoiding errors stored in the control unit's memory.
The installation of the sensor on the front of the vehicle requires proper seating in the bumper socket and correct connection to the wiring harness. Thanks to the design provided by the vehicle manufacturer, the installation is orderly and does not require interference with the factory electrical architecture.
Why choose a used PDC sensor
In the case of electronic components such as parking sensors, purchasing a used part can be a reasonable cost-effective solution while maintaining an appropriate level of quality. Original parts from the secondary market often work better with vehicle systems than cheap replacements, while simultaneously allowing for a significant reduction in the cost of repairing the PDC system.
If you want to better understand how to safely select used modules and sensors, check out our guide: Used automotive electronics – how to consciously choose second-hand ECU modules and sensors. You will find practical tips there regarding compatibility verification, interpretation of markings, and installation principles.
Summary
Mercedes W207 W212 W245 PDC Parking Distance Sensor Front Polar White is a factory-designed parking assistance system component, intended for front-vehicle installation and finished in a color matched to the bodywork. Proper selection based on technical markings and professional installation allow for restoring full functionality of the PDC system, improving maneuvering safety, and maintaining a consistent bumper appearance in Mercedes vehicles.
Delivery details
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Estimated delivery dates include sellers dispatch time, origin postcode,destination postcode and time of acceptance, and will depend on the postage service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
In the automotive store Global Parts, we offer fast and secure deliveries for our customers in Poland, ensuring maximum compliance with local service standards. Each order is processed with the utmost attention, guaranteeing a fluid shopping process and a timely delivery. If you need assistance in choosing the right part, our team of consultants will be happy to help you find the right part for your vehicle and provide information on installation, availability and parameters of the selected components.