4X Genuine BMW Tyre Pressure Wheel Electronics Module Sensor RDC 433MHZ 6855539

BMW Tire Pressure Sensor Set RDC 6855539 is an original part from the tire pressure sensors group, designed for the factory BMW tire pressure monitoring system. A used set allows for an economical yet professional repair of the RDC system, while maintaining proper communication with the vehicle's electronics.

Specifications and technical data

• SKU: 6855539-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6855539
• Substitutable numbers: 6855539, 36106855539, 6881890, 36106881890, 6856209, 36106856209
• Category: Tyre Pressure Monitoring Sensors

RDC Set Purpose and Function

BMW Tire Pressure Sensor Set RDC 6855539 works with the factory tire pressure control system, transmitting information about the current wheel operating parameters to the control units. This way, the driver receives real-time alerts about pressure drops, facilitating a quick response and reducing the risk of tire or rim damage.

The component belongs to the Tire Pressure Sensors category, meaning it is an integral part of the vehicle's active safety system. A properly selected sensor ensures correct cooperation with electronic modules and minimizes the risk of dashboard errors.

Original BMW Brand and Interchangeable Number Compatibility

The product comes from the BMW OE line, indicating factory origin and compatibility with specific models of this brand. An original sensor is designed for proper interaction with the RDC system, both in terms of radio parameters and communication protocols.

The set has a dedicated part number and associated interchangeable numbers, which facilitates selection by manufacturer designation and VIN number. This allows for precise verification of compatibility with a specific equipment version and car year, reducing the risk of purchasing the wrong variant.

Used Condition – Practical Technical Benefits

The sensor is offered as a used component, representing a reasonable compromise between cost and functionality. Such electronic components, when operated correctly, retain their performance characteristics for a long time, making the choice of a proven used set often a cost-effective service solution.

For RDC systems, it is crucial that the sensor is correctly recognized by the control unit and allows for a seamless adaptation or programming procedure in the vehicle. Original BMW parts are predictable in this regard and well-documented in service manuals.

Why Choose a Used BMW RDC Sensor

Choosing an original, used tire pressure sensor allows you to:

• maintain full integration with the factory BMW RDC system,
• reduce repair costs compared to a new part,
• avoid compatibility issues typical of low-quality aftermarket replacements,
• maintain the correct operation of the low-pressure warning function.

For users who want to consciously use used electronics, we have prepared a practical guide. More information on selecting and installing used modules and sensors can be found in the article: Used Automotive Electronics – How to Safely Choose Used ECUs and Sensors.

Selection and Other BMW Tire Pressure Sensors

When selecting this set, it is advisable to verify compatibility by OEM number, interchangeable numbers, and the vehicle's VIN number. This helps avoid communication problems between the sensor and the RDC system and speeds up the installation and configuration process in the car.

If you are looking for other BMW tire pressure sensors compatible with a specific model, check out our dedicated category: BMW tire pressure sensors. This will allow you to easily compare available variants and choose the solution best suited for your car.

Summary

BMW Tire Pressure Sensor Set RDC 6855539 is an original part from the tire pressure sensors category, designed to work with the factory BMW RDC system. A used component allows for a technically correct and economical repair of the pressure monitoring system, while maintaining proper communication with the vehicle's electronics and full functionality of the driver warning system.