BMW E83 Driver Side Roof Curtain Head Air Module Right O/S Black 3405192

BMW E83 Driver Side Roof Curtain Head Air Module Right O/S Black is an original side safety component designed for the right side of the BMW X3 E83 body. This used curtain airbag provides a functional service solution, allowing for the restoration of proper SRS system operation following a collision or failure. By maintaining the factory design, it ensures consistency with the vehicle's electronics and body structure, which translates into proper airbag system performance.

Specifications and technical data

• SKU: 3405192
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3405192
• Substitutable numbers: 72123420226, 3420226, 72123405192, 3405192, 72120360500, 0360500
• Location on the vehicle: Right
• Color: Black
• Category: Other Interior Parts & Accessories

Purpose and function of the curtain airbag

The curtain airbag in the BMW X3 E83 is responsible for protecting the head and upper torso of passengers on the right side in the event of a side impact or vehicle rollover. This component works in conjunction with crash sensors and the SRS control unit to create a cohesive passive safety system. Using an original curtain allows for the preservation of factory deployment parameters, including inflation time and proper positioning relative to the pillars and roof.

Construction and fitment for the BMW X3 E83

The presented curtain airbag is intended for installation on the right side of the vehicle, along the edge of the roof and pillars. The construction was designed specifically for the body geometry of the BMW X3 E83, which facilitates correct routing of mounts and integration with factory mounting points. The black color of the trim elements promotes aesthetic integration with the upholstery and headliner, without interfering with the interior appearance.

The original BMW solution ensures:

• compatibility with the factory airbag control unit,
• proper alignment relative to the pillars and roof frame,
• stable mounting at the points provided by the manufacturer.

Condition, verification, and service application

The curtain airbag is a used item, making it an attractive cost-effective alternative compared to new OEM components, while maintaining the original construction. This type of part is particularly useful for post-accident repairs when it is necessary to replace a damaged right-side curtain. Proper selection based on the OEM number and interchangeable numbers allows for precise matching to the specific configuration of the BMW X3 E83.

For users considering the choice between new, aftermarket, and used safety system components, a guide describing cost and quality differences may be helpful – a detailed discussion can be found in the article on the cost-effectiveness of original, aftermarket, and used car parts.

Integration with the BMW safety system

The right-side curtain airbag works with other elements of the SRS system, such as front airbags, seat belt tensioners, and side sensors. Using an original component helps maintain calibration consistency of the entire system, which is important for both safety and computer diagnostics. During installation, it is recommended to perform a full service procedure, including checking for errors in the control unit and verifying electrical harnesses.

Expanding the scope of repairs in BMW

If you are planning a comprehensive repair or upgrade of the side safety zone in your BMW and need other elements from the same group, such as additional side airbags, crash sensors, or SRS system harnesses, check the available parts in the Other BMW category.

For a comparison of the characteristics of sports drivetrains and braking systems with solutions used in standard models, you can read the analysis in the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses, among other things, the manufacturers' approach to components with increased requirements.