Genuine Mercedes Tyre Pressure Wheel Electronic Sensor TPM 433,92MHZ A0009054100

Mercedes Tire Pressure Sensor A0009054100 is an original component from the Tire Pressure Sensors group, designed for factory TPMS (Tire Pressure Monitoring System) in Mercedes vehicles. A used OEM component allows for a technically correct replacement of a damaged sensor, while maintaining compatibility with the vehicle's electronics and manufacturer-specified parameters.

Specifications and technical data

• SKU: A0009054100
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0009054100
• Substitutable numbers: A0009054100, A 000 905 41 00
• Category: Tyre Pressure Monitoring Sensors

Sensor Purpose and Function

The tire pressure sensor is responsible for continuously measuring the pressure and, depending on the vehicle's configuration, also the temperature in the tire, and then transmitting this data to the TPMS control unit. This way, the driver receives information about any pressure drop, which allows for quicker response to leaks, reduced tire wear, and improved driving stability.

Using an original sensor dedicated to the Mercedes system minimizes the risk of radio communication problems, errors in the comfort module or instrument cluster, and the need for multiple programming sessions. This solution is particularly beneficial when replacing a single damaged sensor or when assembling an additional set of wheels with sensors.

Benefits of Using an Original Mercedes Sensor

Using an original tire pressure sensor instead of a universal one ensures stable cooperation with the vehicle's factory software. The transmission parameters, sensor identification method, and operating logic have been designed for Mercedes' specific electronic architecture, which reduces the risk of error messages or signal loss while driving.

Key advantages of this solution include:

• maintaining the factory functionality of the tire pressure monitoring system,
• consistency with other electronic modules in the vehicle,
• easier adaptation in a workshop equipped with standard diagnostic equipment,
• reduced risk of incompatibility resulting from the use of universal aftermarket parts.

Performance Characteristics and Installation

As a component from the Tire Pressure Sensors category, this model is designed for installation within the wheel, in close proximity to the valve. In practice, installation involves correctly seating the sensor in the rim, properly tightening the mounting elements, and subsequently assigning the sensor to the vehicle using diagnostic tools or a procedure described by the manufacturer.

A used sensor allows for cost-effective repair of the TPMS system while maintaining the original specifications. In many cases, this is a cost-effective solution that is also technically correct, provided it is selected by OEM number and is compatible with the specific generation of the tire pressure monitoring system.

Selection by OEM Number and Technical Aspects

When selecting a tire pressure sensor for a Mercedes, it is crucial to match it by the OEM part number and consider the interchangeable numbers specified by the manufacturer. This avoids situations where the sensor physically fits the rim but is not correctly recognized by the vehicle's control unit or requires non-standard programming procedures.

To better understand the principles of selecting used modules and sensors, including the importance of OEM and reference numbers, as well as hardware and software compatibility, it is worth reading the guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECUs and Sensors?. The article discusses practical aspects of working with salvaged electronics, facilitating informed component selection.

Expanding the TPMS System in a Mercedes

If you are planning a comprehensive repair or upgrade of the tire area and pressure monitoring system in your Mercedes and need other components from the same group, such as additional sensors, valves, or compatible receiver modules, check the available parts in the Mercedes Tire Pressure Sensors category.

By using components from the same product group, you can maintain the consistency of the entire system, which translates to predictable TPMS operation and easier future diagnostics. This is particularly important in vehicles where the tire pressure monitoring system is integrated with other safety systems and driver assistance features.