BMW E81 E87 E90 PDC Parking Sensor PDC Sparkling Graphite Metallic - A22

BMW E81 E87 E90 PDC Parking Sensor PDC Sparkling Graphite Metallic - A22 is an original component from the Parking sensors category, designed for factory parking assistance systems in BMW 1 and 3 Series models. Finished in Sparkling Graphite Metallic - A22, it ensures a consistent look with the bumper and maintains the vehicle's aesthetics while preserving the full functionality of the PDC system.

Specifications and technical data

• SKU: 8037843-SG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8037843
• Substitutable numbers: 66208037843, 8037843
• Part type: Sensor
• Color: Sparkling Graphite Metallic - A22
• Category: Parking Sensors

Purpose and function of the parking sensor

The presented PDC sensor is a component of the factory parking assistance system in selected BMW 1 Series (E81, E87) and 3 Series (E90, E91) models. It is responsible for precisely detecting obstacles in the bumper area and transmitting a signal to the control unit, which generates acoustic or visual warnings for the driver. This makes maneuvering in tight spaces more predictable and comfortable.

The sensor works with the vehicle's factory installation, allowing for the preservation of the original PDC system functionality without the need for additional adapters or wiring modifications.

Color and visual fit

The finish in Sparkling Graphite Metallic - A22 ensures a consistent match to the body paint in the same color code. As a result, after installation, the sensor does not visually stand out from the bumper surface, which is particularly important for cars where maintaining the original appearance is a priority.

Selecting the correct sensor color reduces the need for additional painting and helps shorten the repair or replacement time for a damaged component in the bumper area.

Technical characteristics and installation

As a component from the Parking sensors category, the product is adapted for operation in outdoor conditions – in areas exposed to moisture, temperature changes, and road debris. The sensor's design is prepared for installation in the factory bumper socket, which facilitates the replacement of a damaged component with a functional equivalent.

In practice, the installation involves:

• seating the sensor in the appropriate bumper hole or mounting bracket,
• connecting it to the factory PDC wiring harness,
• verifying the system's correct operation after starting the vehicle.

This type of solution allows for maintaining the original electrical system architecture and avoiding compatibility issues.

Product condition and practical application

The offered sensor is a used component, which in practice means an opportunity for an economical repair of the PDC system while maintaining the manufacturer's original specifications. For many BMW users, this is a reasonable compromise between cost and quality, especially in the case of spot repairs after minor collisions or bumper damage.

Replacing a single sensor is often sufficient to restore the full functionality of the parking assistance system without the need to interfere with other installation components.

Expanding the PDC system in BMW

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 sensors, mounting brackets, or trim elements, check out the available parts in the BMW parking sensors category.

When choosing a used PDC sensor, it is worth familiarizing yourself with practical tips regarding electronics selection and compatibility verification – detailed advice can be found in the article A second life for electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.

If you are considering a broader service strategy and want to compare the cost-effectiveness of purchasing new versus used components, the guide New or used? A comparison of costs and quality of car parts, which discusses the differences in costs and quality using various part groups as examples, may also be helpful.