BMW X3 E83 PDC Sensor Mount Adapter Rear Bumper Left N/S Bracket 3402847

BMW X3 E83 PDC Sensor Mount Adapter Rear Bumper Left N/S Bracket is a precision mounting component designed for the stable installation of a parking sensor in the rear section of the vehicle body. Thanks to its factory-spec geometry, it ensures the correct positioning of the sensor relative to the bumper surface, which promotes reliable parking system performance and reduces the risk of erroneous readings. This is a practical solution for users looking to restore the full functionality of the parking assistant in their BMW X3 E83.

Specifications and technical data

• SKU: 3402847
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3402847
• Substitutable numbers: 3402847, 51123402847
• Location on the vehicle: Rear, Left
• Category: Bumper Inserts & Covers

Purpose and function in the vehicle

The presented PDC sensor mount adapter is a component from the Bumper Inserts and Covers category, designed specifically for the rear bumper on the left side of the BMW X3 E83. Its purpose is to:

• stably hold the parking sensor in the correct operating position,
• ensure the proper working angle of the sensor relative to the ground,
• reduce the transmission of vibrations from the bumper structure to the sensor,
• maintain the aesthetic appearance of the bumper surface at the PDC mounting point.

The dedicated placement on the rear left side of the vehicle allows for compliance with the factory parking sensor layout, which is essential for the proper operation of the entire system.

Construction and fitment for BMW X3 E83

The bracket has been developed with a specific BMW model in mind, offering:

• a shape tailored to the geometry of the X3 E83 rear bumper,
• compatibility with the standard PDC sensor used in this model,
• mounting points consistent with the factory sockets in the bumper.

Such a solution facilitates installation and avoids the need for bodywork modifications. Proper fitment of the bracket with the sensor and bumper promotes stable parking system operation and limits the risk of looseness or the sensor falling out during use.

Characteristics of the used component

The offered bracket is a used part, which in practice means it has been removed from a vehicle and was previously in service. Such components are frequently chosen for bumper repairs because they:

• ensure the preservation of original mounting geometry,
• allow for the optimization of service costs compared to new parts,
• comply with the vehicle manufacturer's factory standards.

For users who want to restore the efficiency of the PDC system after bumper damage or a parking collision, such an element constitutes a practical and technically sound solution.

Benefits of using a dedicated PDC bracket

Using the correct PDC sensor mount adapter in a BMW X3 E83 translates into a number of operational benefits:

• maintaining the correct operation of the rear parking assistant,
• reducing the risk of false alarms or sensor "blind spots,"
• easier diagnostics of potential PDC system faults,
• aesthetic finishing of the bumper surface at the sensor mounting point.

Thanks to this, the driver can use the parking functions with comfort and predictable system performance, which is particularly important in daily city driving.

Related components and service preparation

When working on the rear bumper and the PDC system, it is worth paying attention to the condition of other brackets, covers, and the sensors themselves to avoid the need for re-disassembly in the near future. If you are planning a comprehensive repair or upgrade of the bumper area in your BMW and need other components from the same group, such as additional brackets, covers, or mounting inserts, check the available parts in the BMW Bumper Inserts and Covers category.

When planning broader service work, especially before the winter season, practical checklists and tips regarding the selection of used components may be helpful – you can find them in the article Winter essentials: which used car parts are worth checking and replacing before the frost?, where the importance of correctly selecting body components and accessories based on catalog numbers and technical parameters is discussed.