BMW 1 3 Series E87 E90 PDC Ultrasonic Sensor White Gold 2180146

BMW 1 3 Series E87 E90 PDC Ultrasonic Sensor White Gold is an original component from the Parking sensors group, designed for the factory parking assistance system in BMW vehicles. The white sensor housing allows for aesthetic matching to the body paint, and the OEM construction ensures proper cooperation with the vehicle's electronics.

Specifications and technical data

• SKU: 2180146-WG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2180146
• Substitutable numbers: 66202180146, 2180146, 66200393938, 0393938
• Color: White
• Category: Parking Sensors

Purpose and function of the PDC sensor

The PDC parking sensor is responsible for precisely detecting obstacles in the bumper zone and transmitting a signal to the parking system controller. This provides the driver with acoustic or visual warnings when approaching an obstacle, which facilitates maneuvering in tight spaces and reduces the risk of body damage.

The component is dedicated to BMW vehicles equipped with a factory PDC system. Using an original sensor allows for maintaining the correct distance measurement characteristics, stable operation in various weather conditions, and compatibility with the existing electrical installation.

Construction, color, and body fitment

The sensor housing is finished in white, which facilitates integration with light-colored body paints without the need for additional painting. This solution is particularly beneficial when replacing a single element in the bumper, where a consistent appearance of the entire zone is important.

The sensor belongs to the Parking sensors group, meaning its geometry and mounting method are adapted to the factory mounting sockets in the bumper. This facilitates installation and allows for maintaining the correct operating position relative to the body surface, which has a direct impact on measurement accuracy.

Condition, origin, and benefits of choosing a used component

The offered sensor is a used part, sourced from vehicle dismantling. Choosing this solution allows for significantly reducing the cost of repairing the PDC system while maintaining the manufacturer's original specifications. For many BMW users, this is a reasonable compromise between quality and service budget.

A used OEM parking sensor also carries a lower risk of communication problems on the vehicle bus compared to many low-quality replacements. Properly matching the operating parameters to the BMW PDC system translates into stable operation, no errors on the dashboard, and predictable system behavior during maneuvering.

Selection by numbers and integration with BMW electronics

When selecting a PDC sensor for a specific BMW vehicle, it is crucial to pay attention to the manufacturer's markings and reference numbers assigned to the given sensor variant. This helps avoid hardware and software compatibility issues and ensures the component is correctly recognized by the parking system controller.

In case of doubts regarding compatibility with a specific model or year of the vehicle, it is worth comparing part numbers or consulting a mechanic specializing in the BMW brand. This makes the installation process smoother and reduces the risk of having to replace the component again.

To better understand how to safely choose used modules and sensors for modern cars, the Global Parts guide will be helpful: Used automotive electronics – ECU modules and second-hand sensors, which discusses selection by VIN/OEM, compatibility issues, and practical installation examples.

Expanding the BMW PDC system

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

Summary

BMW 1 3 Series E87 E90 PDC Ultrasonic Sensor White Gold is a practical solution for users who want to restore full functionality to their parking assistance system while maintaining original BMW specifications. A properly selected and correctly installed sensor improves daily driving comfort, increases maneuvering safety, and helps reduce the risk of costly body damage while parking.