BMW F02 F04 Head Air Module Roof Curtain Unit Left N/S 9114167

BMW F02 F04 Head Air Module Roof Curtain Unit Left N/S is an original passive safety system component designed for installation in the headliner area on the driver's side. As part of the Headliner and parts group, it works with the vehicle's factory electronics, ensuring proper integration with the airbag system and SRS controller. This is a solution for users who expect compliance with BMW factory specifications and predictable performance in road conditions.

Specifications and technical data

• SKU: 9114167
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9114167
• Substitutable numbers: 9114167, 72129114167
• Location on the vehicle: Left
• Category: Headliners & Parts

Purpose and function in the vehicle

The presented roof curtain module is designed for installation on the left side of the vehicle, within the headliner, in BMW F02/F04 series models. It is responsible for protecting the head and upper body of passengers in the event of a side impact or vehicle rollover, working in conjunction with other airbag system components.

As an original BMW part, the module maintains the correct geometry, mounting points, and compatibility with factory wiring harnesses and the controller, which facilitates service and reduces the risk of SRS system errors after installation.

Construction and integration with the headliner

The roof curtain module is structurally adapted to the shape of the roof and the side body line in F02/F04 versions, ensuring it fits properly under the headliner without causing deformation. The mounting solutions used allow for stable attachment at factory points, which is important both for safety and for eliminating unwanted noises while driving.

The element works with other components from the Headliner and parts group, such as headliner upholstery or trim strips, allowing for a consistent interior structure after post-accident repairs or replacement of damaged parts.

Condition, origin, and advantages of using a used part

The offered module is a used part, sourced from vehicle dismantling, which allows for maintaining BMW factory specifications while reducing repair costs. Choosing an original second-hand component is a solution often preferred by workshops specializing in the BMW brand, due to predictable fitment and the maintenance of operating parameters consistent with the manufacturer's design.

Before installation, it is recommended to verify compatibility with the specific equipment version and have the installation performed by a service center experienced in working with airbag systems, which minimizes the risk of diagnostic errors and ensures proper system operation.

Benefits of using an original roof curtain module

• Factory fitment – compatibility with the roof and headliner construction in the BMW F02/F04, with no modifications required.
• SRS system integration – cooperation with the vehicle's original controller and electrical wiring.
• Visual interior consistency – proper positioning under the headliner, without affecting the aesthetics of the finish.
• Reasonable repair cost – used OEM element as an alternative to a new part while maintaining manufacturer specifications.

Related elements and additional information

If you are planning a comprehensive repair or upgrade of the headliner area in your BMW and need other elements from the same group, such as reinforcements, covers, or additional modules, check the available parts in the BMW Headliner and parts category.

When selecting used safety components, it is worth knowing the general rules for assessing the condition of parts from the secondary market and their impact on vehicle durability – you can find helpful tips in the article Volkswagen – solidity and reliability. Why are used VW parts a reasonable choice?, the conclusions of which can also be applied to other brands, including BMW.