BMW E87 E90 Front Rear PDC Ultrasonic Parking Sensor Kaschmir Silver A72 9124583

BMW E87 E90 Front Rear PDC Ultrasonic Parking Sensor Kaschmir Silver A72 is an original parking system component designed for installation both at the front and rear of the vehicle. Thanks to its factory finish in Kaschmirsilber (Cashmere Silver) Metallic A72, the sensor blends harmoniously with the body paint, maintaining a consistent look for the bumpers. This is a practical solution for BMW users who want to restore full functionality to their PDC system while maintaining the aesthetics of the original equipment.

Specifications and technical data

• SKU: 9124583-KAS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9124583
• Substitutable numbers: 66209124583, 9124583, E81, E82, E87, E90, E91, E92
• Location on the vehicle: Front, Rear
• Color: Kaschmirsilber (Cashmere Silver) Metallic - A72
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function of the PDC sensor

The PDC sensor used in BMW E8x and E9x series models is responsible for precisely detecting obstacles in the front and rear zones of the vehicle. It operates using ultrasonic waves, transmitting information to the control unit about the distance to objects located near the bumper. A properly functioning component of this type:

• supports maneuvering in tight parking spaces,
• reduces the risk of damage to bumpers and body components,
• provides clear acoustic and visual signals within the factory BMW system.

Thanks to its installation in both the front and rear zones, the driver receives consistent support while parking in various conditions, without the need for interference with the vehicle's original installation.

Kaschmirsilber Metallic A72 color and visual matching

The finish in Kaschmirsilber (Cashmere Silver) Metallic A72 allows for an aesthetic match of the sensor to factory-painted BMW bumpers in this shade. A properly selected color:

• minimizes the visibility of the component against the paint,
• maintains a consistent look of the body lines,
• eliminates the need for additional painting after installation (provided the color matches the vehicle).

This solution is particularly beneficial when replacing a single sensor in the bumper, where it is important to maintain a uniform color scheme for all elements of the parking system.

Installation characteristics and vehicle integration

The PDC sensor from this series has been designed as a component compatible with the factory BMW installation, which facilitates its mounting in the original bumper sockets. The design intended for operation in the front and rear zones allows for use in various parking system configurations, depending on the equipment of a specific vehicle. Once properly connected to the electrical harness, the sensor works with the existing PDC control unit without the need for additional software modifications.

Component condition and service application

The offered PDC sensor is an item from the used BMW parts group, which makes it an attractive service solution for repairing the parking system in older generations of the E87, E90, and related series. This type of component allows for the restoration of system functionality while maintaining the manufacturer's original specifications, which is important both from the point of view of diagnostics and the subsequent operation of the vehicle.

If you are planning a comprehensive repair or upgrade of the body zone related to the parking system in your BMW and need other elements from the same group, such as additional sensors, mounts, or bumper covers, check the available parts in the Other BMW category.

Technical support and development of chassis systems

When working with advanced driver assistance systems such as PDC, it is worth paying attention to the general approach of manufacturers to integrating electronics with the chassis and braking system. A good reference point for comparing solutions used in different brands can be an article discussing the design of sports models and their standard counterparts – more information can be found in the material Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers combine electronics, brakes, and suspension into a cohesive system.