Ford Focus Mk2 Roof Curtain Air Module Left N/S 7M51-A14K159-AD

Ford Focus Mk2 Roof Curtain Air Module Left N/S is an original passive safety system component designed for installation on the driver's or passenger's side on the left. Thanks to its factory-fit design for the Focus body structure, it ensures precise integration with airbags and other SRS system components, which translates into consistent operation of the entire system. This is a solution for users who want to restore full side protection functionality after post-accident repairs.

Specifications and technical data

• SKU: 7M51-A14K159-AD
• Mark: Ford
• Condition: Used
• OEM Part Number: 7M51-A14K159-AD
• Substitutable numbers: 7M51-A14K159-AD, 7M51A14K159AD, 1498656
• Location on the vehicle: Left
• Category: Other Interior Parts & Accessories

Purpose and function in the safety system

The roof curtain air module is responsible for protecting the head and upper torso of passengers sitting on the left side of the vehicle in the event of a side impact or vehicle rollover. This component works in conjunction with crash sensors, the airbag control unit, and seat belt tensioners, creating a cohesive SRS safety system in the Ford Focus Mk2. Its placement on the left side of the body allows for an exact fit to the factory mounting points in the headliner and pillars.

Compatibility and fit for Ford Focus Mk2

The offered module has been designed specifically for the body structure of the second-generation Ford Focus, which means proper routing along the roof edge, appropriate mounting geometry, and compatibility with the factory airbag controller. This makes it possible to maintain the original operating parameters of the roof curtain without the need for installation modifications or interference with the body structure. Precise fitment reduces the risk of leaks, chafing, or improper deployment of the curtain during system activation.

Characteristics of the used component

The module comes from dismantling, which allows for an economical restoration of the safety system's efficiency while maintaining the manufacturer's original specifications. The used component enables matching with the existing electrical and mechanical installation, while also representing a sensible cost choice compared to new parts. This type of solution is often chosen for post-accident repairs, where it is crucial to restore full SRS system functionality within a controlled budget.

Installation and technical aspects

Due to the nature of this passive safety component, the installation of the roof curtain air module should be carried out by a workshop experienced in working with airbag systems. Proper positioning in the headliner, correct tightening of the mounts, and proper connection of the wiring harness are essential to maintain safe and predictable curtain operation in an emergency situation. After installation, it is recommended to perform a computer diagnostic of the SRS system to verify errors and confirm proper communication with the controller.

Offer expansion and additional materials

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 roof curtains, side airbags, or SRS control modules, check the available parts in the Other Ford category.

For drivers interested in comparing technical solutions in high-performance cars, including engine, brake, and chassis designs, an article describing the differences between sports versions and standard models may be helpful – details can be found in the post Audi RS vs other models – what is hidden under the hood and chassis?.