Ford Fiesta Mk8 Front Seat Air Module Sensor Unit Module Pad H1BB-A625B02-AB

Ford Fiesta Mk8 Front Seat Air Module Sensor Unit Module Pad is a specialized component of the passive safety system, designed for operation in the front zone of the vehicle. It is responsible for precise monitoring of collision conditions in the seat area and cooperating with the airbag system, ensuring a fast and controlled response of the system. Thanks to a design consistent with Ford solutions, the module maintains factory standards for integration with the vehicle's electronics.

Specifications and technical data

• SKU: 2106444
• Mark: Ford
• Condition: Used
• OEM Part Number: 2106444
• Substitutable numbers: H1BB-A625B02-AB, H1BBA625B02AB, 2106444
• Location on the vehicle: Front
• Part type: Airbag
• Category: Airbags

Purpose and function in the safety system

The presented Ford Fiesta Mk8 Front Seat Air Module Sensor Unit Module Pad is an element of the Airbags category, designed to work in the front part of the Ford Fiesta Mk8 body. Its task is to analyze signals related to overloads and collision conditions in the seat area and transmit them to the safety system controller. A properly functioning sensor allows for:

• accurate recognition of a collision situation in the front zone,
• cooperation with airbags and seat belt tensioners,
• maintaining the consistency of the entire SRS system operation. The location on the vehicle in the front area facilitates rapid detection of dynamic changes, which is important for the system's reaction time.

Compatibility and vehicle integration

The module has been developed with the electrical architecture of the Ford Fiesta Mk8 in mind, thanks to which it ensures consistent operation with the factory airbag controller and wiring harness. Appropriate connectors and operating logic enable:

• direct integration with the existing SRS system,
• maintenance of original diagnostic parameters,
• proper cooperation with sensors in other body zones. For the user, this means the ability to restore full functionality of the safety system after accident repairs or service, without the need to modify the installation.

Characteristics of the used component

The offered module is a used component, sourced from dismantling, which allows for combining a favorable purchase cost with the preservation of the manufacturer's original specification. Such components are often chosen in professional workshops for safety system repairs because they:

• maintain compliance with the factory vehicle configuration,
• allow for cost reduction while maintaining an appropriate quality level,
• are matched to the specific generation and version of the model. Before installation, it is recommended to perform a standard SRS system diagnostic procedure to confirm the correct communication of the module with the rest of the system.

Professional application and installation recommendations

Due to its importance for driving safety, the installation of the Ford Fiesta Mk8 Front Seat Air Module Sensor Unit Module Pad should be carried out by a qualified service center using appropriate diagnostic tools. In practice, this means, among other things:

• disconnecting the vehicle's power supply before starting work,
• checking harnesses and connectors in the front zone of the vehicle,
• clearing any errors in the SRS controller memory after installation. Such an approach allows for restoring full functionality of the airbag system and minimizing the risk of malfunction in an emergency situation. If you are planning a comprehensive repair or upgrade of the passive safety zone in your Ford and need other elements from the same group, such as airbag control modules, crash sensors, or activation elements, check the available parts in the Ford Airbags category. For a broader view of the used components market and informed parts selection, it is worth familiarizing yourself with the analysis of industry trends – you will find practical information in the article Crisis in the new parts market? Why used originals for premium cars are the hottest trend in 2026.