BMW X3 E83 PDC Parking Sensor Ultrasonic Deep Sea Blue - A76 9139866

BMW X3 E83 PDC Parking Sensor Ultrasonic Deep Sea Blue - A76 is an original component from the Parking sensors group, designed to work with the factory-fitted parking assistance system in BMW vehicles. Finished in Tiefseeblau Metallic - A76, it ensures visual consistency with the body paint while providing precise operation of the PDC system.

Specifications and technical data

• SKU: 9139866-DSB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9139866
• Substitutable numbers: 66209142217, 9142217, 9139866, 9127799
• Color: Tiefseeblau Metallic - A76
• Category: Parking Sensors

Purpose and function of the PDC sensor

The presented sensor is a component of the parking system factory-fitted in the BMW X3 E83. It is responsible for continuously measuring the distance to obstacles and transmitting signals to the control unit, which generates acoustic or visual warnings for the driver. This makes maneuvering in tight spaces, underground parking lots, or dense urban areas more predictable and safer.

As part of the original PDC system, the sensor works with other sensors in the bumper, creating a coherent vehicle environment monitoring system. A correctly selected component helps avoid false alarms, system interruptions, and error messages on the dashboard.

Tiefseeblau Metallic - A76 color and visual matching

An important feature of this sensor is its factory finish in Tiefseeblau Metallic - A76. This means the sensor is ready for installation in a bumper painted in the same shade, without the need for additional painting. This allows for maintaining the aesthetics of the bodywork and uniform light reflection on the bumper surface.

Choosing a sensor in the correct color reduces the risk of shade differences between the vehicle's paint and the PDC component, which is significant both for post-accident repairs and when replacing a single sensor after a failure. This solution is particularly beneficial for body shops and users who care about the consistent appearance of their car.

Characteristics of the used component

The offered parking sensor is a used part, sourced from vehicle dismantling. Such components are often chosen as an economical alternative to new parts while maintaining the manufacturer's original specifications. In practice, this means the ability to restore full functionality of the PDC system while reducing repair costs.

A used PDC sensor can be particularly attractive in situations where a single sensor has failed, while the rest of the system components are working correctly. Replacing only one component allows for quick diagnosis and removal of system errors without the need to interfere with the entire installation.

Benefits of using an original parking sensor

Using an original sensor in a BMW X3 E83 brings a number of practical advantages:

• maintaining the factory operating characteristics of the PDC system,
• consistent fit with the vehicle's electrical installation and control unit,
• reduced risk of compatibility issues compared to aftermarket replacements,
• aesthetic integration into the bumper thanks to the matching paint color.

For workshops and service centers specializing in the BMW brand, this solution facilitates quick diagnostics and installation, and for the end user, it means predictable operation of the parking assistance system.

Selection, installation, and technical support

When selecting a PDC sensor for a specific BMW X3 E83, it is crucial to pay attention to compatibility with the system used in the vehicle and the body color. In case of doubt, it is worth referring to the manufacturer's markings and service documentation to avoid communication issues between the sensor and the control unit.

If you want to better understand how to safely and consciously use used electronic components in a car, including sensors and control modules, the following guide will be helpful: Used automotive electronics – ECU modules and second-hand sensors. You will find information there about selection based on manufacturer markings, compatibility issues, and practical installation tips.

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