6752127 BMW E38 E39 E46 E53 X5 RDC Tyre Pressure Module – OEM Used & Tested

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This BMW RDC tire pressure module is a genuine OEM electronic component for BMW E38, E39, E46, E53 and X5 models. Primary OEM number 6752127. It is designed to receive the radio signals from the tire pressure sensors in the wheels, evaluate the tire pressure and temperature data and pass the result to the instrument cluster, so that the driver is warned about pressure loss in time. The module is installed in the rear of the vehicle and works together with the wheel sensors and the receiver antennas.

Its job is to monitor all four wheels while driving, compare the measured values with the stored reference pressure and trigger a warning when a tire loses pressure. A properly working RDC module supports safe driving, even tire wear, correct tire pressure monitoring and reliable operation of the warning lamp in daily use.

Common signs of a faulty unit include a tire pressure warning that stays on without a reason, no display of the wheel pressures, wheels that are not recognized, intermittent warnings and stored fault codes for the RDC system. When the module fails, a real pressure loss may go unnoticed, which can reduce driving stability and braking performance and increase tire wear and the risk of a flat tire. Low batteries in the wheel sensors and damaged wiring are other common causes of warnings.

This is a used original part, removed from a vehicle and tested before sale. Match the exact OEM number 6752127 before ordering. Professional installation is recommended, and initialization of the wheel sensors and coding of the module are carried out where applicable, so ask a BMW specialist before fitting.