Ford Focus Mk3 Wheel Tyre Air Pressure Sensor Control Unit G1ET-1A180-DB

Ford Focus Mk3 Wheel Tyre Air Pressure Sensor Control Unit is a factory-fitted tire pressure monitoring system component, specifically designed for precise integration with Ford vehicle electronics. This item from the Tire pressure sensors category allows for maintaining stable TPMS system performance, supporting driving safety and comfort. This used OEM component is a sensible choice for drivers looking for a proven solution at an attractive price.

Specifications and technical data

• SKU: G1ET-1A180-DB
• Mark: Ford
• Condition: Used
• OEM Part Number: G1ET-1A180-DB
• Substitutable numbers: G1ET-1A180-DB, G1ET1A180DB
• Category: Tyre Pressure Monitoring Sensors

Purpose and function in the TPMS system

The offered sensor is designed for use in the Ford Focus Mk3 model, where it is responsible for real-time tire pressure measurement and transmitting information to the vehicle's control unit. A properly functioning component of this type:

• enables rapid detection of pressure drops in the wheel,
• supports handling stability and predictable vehicle behavior,
• reduces the risk of uneven tire wear,
• helps maintain optimal traction parameters.

By maintaining the factory signal characteristics, the sensor works with the original vehicle software without the need for aftermarket solutions with uncertain parameters.

Technical characteristics and compatibility

As an OEM component from Ford, the sensor has been designed for the specific electronic architecture of the Focus Mk3. This means it is matched in terms of:

• communication protocol with the control module,
• operating range of pressure and temperature,
• mounting geometry in the rim and valve seat sealing.

The presence of dedicated part numbers and interchangeable numbers (visible in the specification section) facilitates verification of compatibility with a specific vehicle equipment version. This is particularly important when selecting components for cars after facelifts or with different rim sizes.

Product condition and practical aspects

The offered sensor comes from the secondary market, which allows for combining a favorable price with the preservation of the manufacturer's original design. A used component of this type is a good solution for, among others:

• repairing a single wheel after mechanical damage,
• completing a set of sensors for an additional set of rims,
• economical restoration of the TPMS system after the failure of several units.

Choosing an original sensor from the secondary market reduces the risk of communication problems, dashboard errors, or the need for repeated programming, which are typical for parts of uncertain origin.

Benefits of using an original Ford sensor

Using a factory-fitted pressure sensor in the Ford Focus Mk3 brings a number of practical benefits:

• Consistency with vehicle electronics – operating parameters matched to Ford control units, without the need for installation modifications.
• Stable TPMS system operation – reduction of false alarms and issues with sensor initialization.
• Easier diagnostics – clear readings in service testers working with Ford software.

For workshops and individual users, this means faster installation, predictable system behavior, and a lower risk of complaints after replacing the component.

More TPMS components for Ford and knowledge about used electronics

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

If you are considering broader use of secondary market components in the area of vehicle electronics, it is worth familiarizing yourself with practical tips regarding the selection of control units, modules, and sensors – you will find them in the article The second life of electronics – when is it worth choosing used engine control units, comfort modules, and parking sensors?.