BMW 7 Series E65 E66 Rear Bumper PDC Parking Ultrasonic Sensor Black Sapphire

BMW 7 Series E65 E66 Rear Bumper PDC Parking Ultrasonic Sensor Black Sapphire is an original component designed for precise integration with the factory parking assistance system. Thanks to its perfect fit for the specific BMW 7 generation and the factory Black Sapphire Metallic – 475 paint finish, the sensor ensures a consistent body appearance and proper operation of the PDC system. It is a practical solution for users who expect reliable body electronics performance without any modifications to the vehicle's wiring.

Specifications and technical data

• SKU: 6989160
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6989160
• Substitutable numbers: 66206989160, 6989160, 6913943, 6907128
• Location on the vehicle: Rear
• Color: Black Sapphire Metallic - 475
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function in the vehicle

The presented sensor is designed for installation in the rear of the vehicle, specifically in the bumper of a BMW 7 Series E65/E66 equipped with a PDC system. As part of the ultrasonic system, it is responsible for detecting obstacles behind the vehicle and transmitting a signal to the control unit, which then alerts the driver via acoustic or visual signals. A properly functioning PDC sensor significantly facilitates maneuvering a large luxury sedan, improving safety during reversing and parking in confined spaces.

Color and visual fit

The sensor comes with a factory Black Sapphire Metallic – 475 finish, allowing for aesthetic integration into a rear bumper painted in the same shade. As a result, the component blends seamlessly with the rest of the bodywork after installation, maintaining the bumper's clean lines. This is particularly important for premium vehicles, where both functionality and the preservation of the original look are highly valued.

Technical characteristics and PDC system integration

The offered parking sensor is an ultrasonic component designed to work with the factory BMW 7 Series E65/E66 installation. The connector and housing design allow for installation in the original bumper socket without the need for modifying the wiring harness or mounts. This ensures the correct operating geometry of the sensor, allowing signals to be accurately interpreted by the PDC control unit. Using an original solution minimizes the risk of system errors, incorrect distance readings, or false warning signals.

Component condition and practical application

The product is a salvaged part intended for users who want to restore the functionality of their BMW's parking system without the need to invest in a brand-new component. Replacing a damaged or unstable sensor with an original used part often effectively eliminates PDC system errors and restores the comfort of daily vehicle operation. This solution is particularly beneficial for repairs following minor rear bumper collisions or bodywork and paint interventions.

Why choose an original BMW sensor

Choosing an original parking sensor for the BMW 7 Series E65/E66 ensures compliance with factory system operating parameters, proper mechanical fit, and color consistency with the bodywork. In practice, this means:

• stable PDC system operation without false alarms,
• easy installation in the original location in the rear bumper,
• preservation of the Black Sapphire Metallic paint aesthetics,
• no need for adapting universal aftermarket replacements.

For BMW 7 owners who value the comfort of maneuvering a large vehicle, a fully functional PDC sensor is an important element of daily use, especially in city traffic and tight parking lots.

If you are planning a comprehensive repair or upgrade of the rear bumper area in your BMW and need other parts from the same category, such as additional parking sensors, wiring harnesses, or bumper mounts, check out the available parts in the Other BMW category.

To better understand the differences in the construction of advanced sports versions and standard models, including the impact of drivetrain and braking systems on operation, it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how premium manufacturers design key vehicle systems.

If you are considering a wider use of salvaged components, including body electronics and parking assistance systems, the guide The second life of electronics – when is it worth choosing used engine ECUs, comfort modules, and parking sensors? may be helpful, where you will find practical tips on selecting and verifying used subassemblies.