Audi S8 A8 E4 D3 TPM Tyre Pressure Sensor Receiver Aerial 4E0907277B

Audi S8 A8 E4 D3 TPM Tyre Pressure Sensor Receiver Aerial is an original tyre pressure monitoring system component, designed specifically for Audi's high-end models. This component from the Tyre pressure sensors group allows for precise control of tyre parameters, supporting vehicle stability and driving safety. This used OEM part is a sensible choice for servicing the factory TPM system in Audi S8 and A8 D3 (E4) generation cars.

Specifications and technical data

• SKU: 4E0907277B
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E0907277B
• Substitutable numbers: 4E0907277B, 4E0 907 277 B
• Category: Tyre Pressure Monitoring Sensors

Purpose and function of the sensor

The presented sensor is part of the electronic tyre pressure monitoring system (TPM) used in luxury Audi models. Its task is to constantly measure the pressure in the wheel and transmit information to the vehicle's control unit, which enables:

• early detection of tyre pressure drops,
• maintaining stable handling at higher speeds,
• reducing fuel consumption thanks to properly inflated tyres,
• reducing the risk of damage to the tyre and rim.

As a result, the sensor supports safe and predictable operation of the chassis, which is of particular importance in heavier, powerful S8 and A8 class limousines.

Benefits of using an original Audi sensor

Choosing an original TPM sensor for an Audi brings a number of practical advantages compared to universal replacements. The OEM component is factory-matched to the vehicle's electrical architecture and software, which translates into:

• reliable cooperation with the factory TPM system controller,
• proper communication with the instrument cluster and onboard systems,
• stable operation without the need for additional installation modifications.

For the user, this means easier configuration and a lower risk of system errors after replacing the sensor, as well as maintaining factory warning and diagnostic functions.

Application in service and diagnostics

This tyre pressure sensor will work well both for a typical replacement of a damaged component and for more extensive service work, such as:

• swapping a set of wheels with a different set of TPM sensors,
• diagnosing pressure monitoring system errors,
• restoring system efficiency after interference with the electrical installation.

A used OEM component is a good solution when you want to maintain the original vehicle specification while optimizing repair costs.

Condition and origin of the element

The offered sensor comes from dismantling and has the status of a used original part. Such parts are frequently chosen by workshops specializing in the Audi brand, as they allow maintaining the consistency of the electronic system without the need to use universal solutions. Before installation, it is recommended to follow the standard adaptation and configuration procedure in accordance with the vehicle manufacturer's guidelines.

More items from this group for Audi

If you are planning a comprehensive repair or upgrade of the wheel and tyre area in your Audi and need other items from the same group, such as additional sensors, receiver modules, or TPM system mounting elements, check the available parts in the Audi tyre pressure sensors category.

How to consciously choose used automotive electronics

When purchasing a used TPM sensor, it is worth knowing the basic principles of selecting electronics for a specific equipment version and vehicle year. Practical tips on assessing the condition of modules, how to program them, and typical problems encountered in the electronic systems of modern cars can be helpful. You can find more information in the article Second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?, which discusses key aspects of safely using used electronic components.