BMW X5 Series E53 Interior Roof Trim Cover Ultra Sonic Module Alarm 8379941

BMW X5 Series E53 Interior Roof Trim Cover Ultra Sonic Module Alarm is a specialized component installed in the headliner, responsible for the operation of the ultrasonic system in this model. This BMW branded component is sourced from vehicle dismantling, allowing for an economical yet technically sound repair of the factory system. The black finish of the housing facilitates aesthetic integration with the vehicle's interior.

Specifications and technical data

• SKU: 8379941
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8379941
• Substitutable numbers: 65758379941, 8379941, EM
• Color: Black
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function of the ultrasonic module

The ultrasonic module for the headliner in the BMW E53 X5 works with the vehicle's factory electronics, responsible for processing signals from sensors located in the upper part of the cabin. Its task is to provide stable support for ultrasonic-based functions, while maintaining the parameters specified by the manufacturer. Using an original solution ensures compatibility with the electrical installation and control logic of this model.

Construction and fit for the BMW E53 X5 interior

The module housing is finished in Black, ensuring the element remains visually neutral after installation in the headliner. The design intended for the BMW E53 X5 ensures proper positioning relative to the upholstery and factory mounts, which minimizes the risk of incorrect installation. The use of original connector geometry allows for a proper connection to the electrical harness without the need for modifications.

Benefits of using an original module

Choosing an ultrasonic headliner module dedicated to the BMW E53 X5 allows you to maintain consistency with the vehicle's factory electronic system. The original design promotes:

• proper cooperation with the existing electrical installation,
• maintenance of stable operating parameters for the ultrasonic system,
• reduction of the risk of communication errors between control units.

As a result, the module is a practical solution for repairs where compliance with the manufacturer's factory specifications and maintaining predictable system operation are essential.

Condition, verification, and service application

The item is offered as a used original component, making it an attractive cost-effective alternative to new parts while maintaining a proper fit for the BMW E53 X5. Such modules are frequently used in professional workshops specializing in vehicle electronics diagnostics and repair, especially where compatibility with the existing system architecture is crucial.

System expansion and related parts

If you are planning a comprehensive repair or upgrade of the headliner area in your BMW and need other elements from the same group, such as sensor modules, control elements, or additional installation components, check out the available parts in the Other BMW category.

For a comparison of solutions used in other brands and sports segments, it is worth reading an article describing the differences in the construction of engines, brakes, and chassis – details can be found in the post Audi RS vs other models – what is hidden under the hood and chassis?.