BMW F34 GT Rear Bumper Outer PDC Parking Sensor Distance Ultrasonic 9321566

BMW 3 F34 GT 2014 Ultrasonic-sensor is a precise ultrasonic sensor designed for the 3 Series Gran Turismo models, supporting driver assistance systems. Thanks to its factory fit for BMW vehicles, it ensures stable operation of parking systems and comfortable, safe vehicle use. This is a solution for users expecting proven quality and compatibility with the factory installation.

Specifications and technical data

• SKU: 9321566-GSB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9321566
• Substitutable numbers: 9321566, 66209321566, 0263023491, 0 263 023 491
• Location on the vehicle: Rear
• Color: Glacier Silber Metallic - A83
• Category: Parking Sensors

Purpose and Compatibility

The presented ultrasonic sensor has been designed for the BMW 3 F34 GT from the 2014 model year, where it works with factory parking assistance systems. The element's construction is adapted to the vehicle's electrical architecture, facilitating integration with the existing wiring harness and control modules.

As a part from the BMW line, the sensor is prepared to operate in demanding conditions typical for daily urban and rural driving. Proper fitment reduces the risk of communication errors with the vehicle's electronics and minimizes the need for additional installation modifications.

Function and Role of the Ultrasonic Sensor

The Ultrasonic-sensor is responsible for generating and receiving ultrasonic waves, based on which the vehicle's system calculates the distance to obstacles. A properly functioning element:

• supports precise object detection during maneuvering,
• enables correct acoustic and visual signaling,
• helps reduce the risk of minor collisions during parking,
• contributes to driver comfort, especially in tight spaces.

Using a sensor that complies with factory requirements helps maintain the consistent operation of the entire assistance system, which is important for both safety and vehicle usability.

Technical and Installation Aspects

The element has been prepared as a part compliant with the vehicle manufacturer's requirements, which facilitates installation in place of the original sensor without the need to interfere with the existing wiring. The presence of a dedicated OEM part number and associated interchangeable numbers makes it easy to uniquely identify the component in service catalogs and parts selection systems.

Before installation, it is recommended to verify compatibility with the specific vehicle equipment version and check the correct seating in the bumper or other designated mounting point. A properly installed sensor maintains stable measurement parameters, which translates to predictable performance of the parking assistance system.

Benefits of Using a Dedicated BMW Sensor

Using a sensor designed for the BMW 3 F34 GT 2014 offers a number of practical advantages:

• Compatibility with Vehicle Electronics – the sensor works with factory controllers, reducing the risk of diagnostic errors.
• Stable Operation of Assistance Systems – proper operating parameters translate to predictable obstacle warnings.
• Simplified Diagnostics – unambiguous part markings assist service centers and workshops specializing in the BMW brand.

For users planning more extensive upgrades or improvements to the vehicle's driving characteristics, a practical guide to modifications may be useful – it is worth familiarizing yourself with the material How to Increase Engine Power: A Practical Guide to Tuning Engines with Used Parts, which discusses issues related to safe tuning.

Summary

The BMW 3 F34 GT 2014 Ultrasonic-sensor is a functional element of the parking assistance system, designed for BMW vehicles. Its proper fit for the specific model and year facilitates trouble-free installation and maintains the full functionality of assistance systems, contributing to convenience in daily use and a higher level of safety during maneuvering.