BMW X1 X3 Z4 E83 LCI E84 E89 E90 E91 E92 Speed Sensor Cluster 6782372

BMW X1 X3 Z4 E83 LCI E84 E89 E90 E91 E92 Speed Sensor Cluster is an original BMW vehicle dynamics control system component, designed for precise measurement of rotational speed and body acceleration. Thanks to its factory performance characteristics, the sensor ensures stable cooperation with ABS, DSC, and traction control systems, which translates into predictable vehicle behavior in various road conditions. This is a solution for users who expect compliance with factory specifications and reliable operation of chassis electronics.

Specifications and technical data

• SKU: 6782372
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6782372
• Substitutable numbers: 34526782372, 6782372, 34503417699, 3417699, 0265005713, 0 265 005 713
• Category: Other Starters, Alternators, ECUs & Wiring

Sensor function and application

The presented sensor is responsible for accurate reading of rotational speed and acceleration, which are then analyzed by the active safety system controllers. Based on this data, the braking system and electronic stability control can appropriately modulate the braking force of individual wheels, limit wheel slip, and support the driver in emergency situations.

In BMW E60, E70, and E90 series vehicles, a properly functioning sensor of this type is crucial for:

• maintaining correct ABS system operation during sudden braking,
• efficient traction control performance during starting and acceleration,
• stability control in corners and on slippery surfaces,
• overall consistency of electronic systems responsible for safety.

Compatibility and reference numbers

The sensor has been developed for integration with the factory electrical installation and BMW controllers, which facilitates its use as a replacement part in vehicles from the E60, E70, and E90 families. The presence of dedicated part numbers and interchangeable numbers allows for unambiguous identification of the component in service catalogs and parts selection systems, which minimizes the risk of ordering errors.

Thanks to this, the sensor can be used as a direct replacement for several factory variants, maintaining electrical and mechanical compatibility with the vehicle's original equipment.

Characteristics of the used component

The offered sensor comes from the secondary market, which means it is an original BMW part removed from a vehicle. Such components are often chosen by users who are looking for a reasonable compromise between repair costs and maintaining factory build quality and fitment. In practice, this means:

• retaining the original signal characteristics expected by BMW controllers,
• no need for installation modifications or the use of adapters,
• the possibility of an economical ABS/DSC system repair while maintaining manufacturer standards.

Choosing a used sensor is particularly beneficial for older BMW generations, where the priority is to maintain the efficiency of safety systems at controlled service costs.

Importance of proper sensor selection

When replacing components responsible for measuring rotational speed and acceleration, it is crucial to match the part to the specific model version and the electronic system used. Proper sensor selection:

• reduces the risk of errors appearing in the controller memory,
• ensures correct calibration of ABS and DSC systems,
• allows avoiding incorrect reactions of safety systems while driving.

Thanks to this, the driver receives predictable vehicle behavior, and the assistance systems operate within the parameters provided by the manufacturer.

Knowledge expansion and parts selection

If you are planning a comprehensive repair or upgrade of the braking zone in your Audi and want to better understand the differences in the design of drive and brake systems between standard and sports versions, it is worth reading the comparative analysis in the article Audi RS vs other models – what is hidden under the hood and chassis?, where, among other things, the impact of advanced solutions on brake and chassis performance is discussed.

If you are planning a comprehensive repair or upgrade of the chassis zone in your BMW and need other elements from the same group, such as sensors, control modules, or wiring harnesses, check the available parts in the category Other BMW.