Description
BMW E70 Rear Bumper Left PDC Sensor Bracket is a precise mounting element designed for the left rear bumper of BMW vehicles. It ensures stable seating of the parking sensor, which translates to correct PDC system operation and maneuvering comfort. A used OEM part is a sensible choice for drivers seeking a technically matched solution at an attractive price.
Specifications and technical data
- SKU: 7164901
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7164901
- Substitutable numbers: 51127164901, 7164901, BG
- Location on the vehicle: Rear, Left
- Category: Seats and Sofas
PDC Bracket Purpose and Function
The PDC sensor bracket in the left rear bumper is responsible for the correct positioning of the sensor relative to the bumper surface. This allows the parking system to accurately read distances from obstacles, without false alarms or interference. The element is specifically designed for the BMW E70 body geometry, ensuring proper fit with the bumper and stable sensor retention.
The vehicle location specified as rear – left side eliminates the risk of error when selecting parts and facilitates identification of the correct mounting point during repair or replacement of a damaged bracket.
Benefits of Using an Original Bracket
Using a factory bracket on the BMW E70 helps maintain the original performance characteristics of the PDC system. Compared to aftermarket alternatives, the OEM part provides:
- correct sensor socket geometry,
- proper sensor seating depth in the bumper,
- stable sensor retention during driving and maneuvering,
- compatibility with the original bumper without the need for modifications.
This ensures the parking system retains its functionality, and the risk of looseness, vibrations, or incorrect readings is minimized. A used part also allows for service cost optimization while maintaining factory fit.
Condition and Service Application
The offered bracket is categorized under Seats and Benches within the catalog structure, but its actual function is to mount the parking sensor in the left rear bumper. A used component is suitable for both post-accident repairs and for replacing a worn or damaged bracket that no longer provides adequate sensor stability.
The element is particularly useful in situations where the factory bracket has cracked or broken off, but the PDC sensor itself remains functional. Replacing only the bracket then allows for the restoration of the system’s correct operation without the need to invest in new sensors.
Positioning and Installation Fitment
The bracket is designed for installation on the left rear side of the vehicle, which is important for both correct wiring harness routing and maintaining the factory sensor layout in the bumper. Proper bracket positioning minimizes the risk of PDC system errors and ensures repeatable distance measurement results.
Technical data such as product ID, OEM part number, and interchangeable numbers, which can be verified in the specifications, are helpful when selecting parts. This makes it easier to ensure that the chosen bracket matches the configuration of a specific BMW E70 model.
Interior and Exterior Modernization Extension
If you are also planning to refresh your BMW’s interior by replacing seats or the steering wheel with used elements of a higher finish standard, it is worth familiarizing yourself with tips on selecting such components – practical advice can be found in the article Car Interior Tuning with Global Parts.
If you are undertaking a broader range of service work on your BMW and wish to select other parts from the same product group, such as additional interior equipment components or seat installation parts, check the available parts in the BMW Seats and Benches category.
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