BMW X1 E84 Air Module Right O/S Head Roof Curtain 2991178

The BMW X1 E84 Airbag Curtain Right is an original passive safety system component designed for installation on the right side of the vehicle's interior. As part of the Headliner and Parts group, this curtain works with factory sensors and the control unit, providing proper side protection for passengers. A used OEM component allows for a technically correct replacement of a damaged curtain without altering the body structure.

Specifications and technical data

• SKU: 2991178
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2991178
• Substitutable numbers: 2991178, 72122991178
• Location on the vehicle: Right
• Category: Headliners & Parts

Intended Use and Function in the Vehicle

The presented airbag curtain is designed for installation on the right side of the vehicle, within the headliner area. It works in conjunction with the factory BMW airbag system, creating a cohesive setup that protects passengers' heads and upper bodies during side impacts or rollovers.

As an OEM component from BMW, the curtain maintains the correct mounting points, geometry, and electrical connection method, which simplifies installation and reduces the risk of assembly errors.

Construction and Integration with the Headliner

This curtain belongs to the Headliner and Parts category, meaning it is structurally designed to match the factory roof trim in the BMW X1 E84. Its shape and routing allow for:

• correct positioning along the roof edge on the passenger side,
• compatibility with the original headliner, pillars, and trim strips,
• interference-free cooperation with factory mountings and brackets.

As a result, after installation, the element remains invisible to the user, and the interior retains its original appearance.

Benefits of Using an Original BMW Curtain

Using an original right-side airbag curtain for the BMW X1 E84 offers several practical advantages:

• Factory Fitment – compatibility with the body structure and electrical system of the X1 E84 model.
• System Cohesion – proper cooperation with collision sensors and the airbag control unit.
• Reduced Modifications – no need for adapter mountings or wiring harnesses; installation follows service procedures.

A used OEM part is a sensible choice when the priority is to restore full airbag system functionality at a controlled repair cost.

Selection and Installation of the Right-Side Curtain

When selecting a curtain for the BMW X1 E84, it is crucial to pay attention to the side of installation and compatibility with the specific vehicle's airbag system. It is advisable to compare the shape, mounting points, and electrical connector with the removed element. Installation should be performed by someone experienced with safety systems, adhering to procedures for disconnecting power and handling pyrotechnic components.

For users planning more extensive interior work, it may be useful to familiarize themselves with the principles of selecting used components – especially concerning safety and compatibility. The article: Used Gearbox – When is it Worth It and What You Need to Remember, discusses the cost-effectiveness of purchasing used parts and covers universal issues related to choosing used components.

Related Items in the BMW Headliner Category

If you are looking for other items from the Headliner and Parts category for this brand, check out the available BMW Headliners and Parts to complete all the necessary components for interior repair or modernization.