Rear Parking Sensor BMW E46 PDC Ultrasonic Silbergrau Metallic Silver Grey A08

Rear Parking Sensor BMW E46 PDC Ultrasonic Silbergrau Metallic Silver Grey A08 is an original component from the Parking sensors group, designed for the rear section of the vehicle. Thanks to its factory Silbergrau Metallic A08 color, it allows for a consistent look with the bumper while restoring full functionality of the PDC system in your BMW.

Specifications and technical data

• SKU: 6911831-SBG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6911831
• Substitutable numbers: 66206989067, 6989067, 66206911831, 6911831, 66216938737, 6938737, BG
• Location on the vehicle: Rear
• Color: Silbergrau Metallic - A08
• Category: Parking Sensors

Purpose and function in the vehicle

The presented sensor is dedicated for installation in the rear part of the vehicle, within the factory BMW E46 PDC system. It is responsible for precisely detecting obstacles behind the car and transmitting a signal to the control unit and acoustic signaling system, which facilitates maneuvering in tight parking lots and garages.

Its placement in the rear body zone means this component has a direct impact on the comfort of reversing and the safety of the bumper, trunk lid, and other body elements. A functional PDC sensor reduces the risk of minor parking collisions, which generate additional body and paint repair costs.

Color and visual fit

The sensor is finished in Silbergrau Metallic A08, which allows for an aesthetic match to original BMW bumpers painted in this shade. As a result, after installation, the component does not stand out visually from the bumper surface, and the whole maintains a consistent, factory character.

Choosing a sensor in the correct color is not only a matter of aesthetics but also a time-saver – in many cases, it eliminates the need for additional painting, which speeds up the repair process and reduces costs.

Technical characteristics and compatibility

This is an original BMW component, belonging to the Parking sensors group, designed to work with the factory electrical installation and PDC control unit in the BMW E46. The plug-and-play design allows for installation in place of a worn or damaged element without the need for modifying the wiring or sockets.

The presence of the OEM part number and related replacement numbers in the technical specification facilitates verifying compatibility with a specific vehicle equipment version. Before purchasing, it is worth comparing the markings with the currently installed sensor or service documentation to ensure proper selection.

Condition and practical application

The offered sensor is a used item, which represents a reasonable compromise between repair costs and maintaining original BMW quality. Such components are frequently chosen for PDC system servicing when factory fitment and correct cooperation with the existing installation are required.

A functional parking sensor in the rear of the vehicle translates into daily convenience – especially in city traffic, during parallel parking, and maneuvers in narrow spaces. It is a practical solution for drivers who want to restore full functionality of the parking assistance system without investing in expensive sets of new parts.

System expansion and other BMW parking sensors

If you are planning a comprehensive repair or upgrade of the rear zone in your BMW and need other elements from the same group, such as additional sensors, mounting elements, or mounting caps, check the available parts in the BMW parking sensors category.

More about used automotive electronics

If you are considering a wider use of components from dismantling in your car and want to better understand when choosing used modules and sensors makes technical sense, it is worth checking out specialized materials. Practical tips regarding the selection of control units, comfort modules, and PDC sensors can be found in the article Second life of electronics – when is it worth choosing used engine control units, comfort modules, and parking sensors?.