Ford Fiesta Mk7 Head Roof Curtain Air Module Right O/S C1BB-14B389-AC

Ford Fiesta Mk7 Head Roof Curtain Air Module Right O/S is an original safety system component designed for installation on the right side of the vehicle body. Designed by Ford, it works with the factory airbag system, ensuring proper head protection for passengers in the side zone. This used component allows for an economical yet professional post-accident or maintenance repair.

Specifications and technical data

• SKU: C1BB-14B389-AC
• Mark: Ford
• Condition: Used
• OEM Part Number: C1BB-14B389-AC
• Substitutable numbers: C1BB-14B389-AC, C1BB14B389AC, 2071594
• Location on the vehicle: Right
• Category: Other Interior Parts & Accessories

Purpose and function in the safety system

This roof curtain module is designed for the right side of the Ford Fiesta Mk7 body. It is responsible for the controlled inflation of the curtain airbag along the pillars and the upper edge of the body, which reduces the risk of head and upper torso injuries during side impacts or rollovers. The element works with impact sensors and the airbag control unit, forming an integral part of the factory passive safety system.

Construction and fitment for Ford Fiesta Mk7

The module has been constructed specifically for the Fiesta Mk7 body architecture, taking into account the shape of the roof, pillars, and electrical wiring routing. Thanks to this:

• it ensures proper positioning of the curtain along the right edge of the roof,
• it fits the factory mounting points in the body,
• it works with the original airbag system control unit.

The original Ford brand origin means maintaining compliance with factory operating parameters, which is particularly important for safety-critical components.

Practical application and benefits of installation

The use of this roof curtain module on the right side is recommended in situations where the airbag system has been deployed or the roof zone on the passenger side has been damaged. The used component allows for:

• restoring full functionality of the curtain airbag system,
• maintaining consistency with the factory safety configuration,
• reducing repair costs while maintaining an appropriate level of quality.

Proper selection of the module for the specific body version and model year of the Fiesta Mk7 is crucial for the correct operation of the system – before installation, it is worth verifying compatibility with the vehicle using part numbers and equipment specifications.

Professional installation and service aspects

Due to the nature of the component, the installation of the roof curtain module should be carried out by a specialized service center with experience in working with airbag systems. The correct procedure includes, among others:

• disconnecting the vehicle's power supply before starting work,
• removing the appropriate roof and pillar trim elements,
• checking the electrical wiring and SRS system connectors,
• performing a diagnostic test after installation.

Such an approach minimizes the risk of system operation errors and ensures that the curtain will deploy according to the manufacturer's specifications in an emergency situation.

Related components and further knowledge

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 side curtains, control modules, or seat belt tensioners, check the available parts in the Other Ford category.

For a comparison of solutions used in different brands and sports segments, it is worth reading the analysis of construction and accompanying systems in high-performance models – this is discussed in detail in the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers integrate advanced systems with the body and chassis structure.