BMW 3 E90 E91 Steering Wheel Air Module Bag Driver's Side 6772865

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW 3 E90 E91 Steering Wheel Air Module Bag Driver's Side is an original component from the Steering wheels and horn buttons group, designed for installation in BMW 3 Series E90 models. This factory solution ensures proper integration with the steering system and safety features, providing a solid foundation for professional repair or replacement of the airbag in your vehicle.

Specifications and technical data

• SKU: 6774946-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6774946
• Substitutable numbers: 32306774946, 6774946, 32306772865, 6772865
• Category: Steering Wheels & Horn Buttons

Purpose and function in the safety system

The steering wheel airbag in the BMW E90 is a key passive safety component, integrated with the steering wheel module and the airbag control system. It is responsible for rapid deployment in the event of a collision, reducing the risk of injury to the driver. Using an original component from the same design group guarantees correct cooperation with crash sensors, the control unit, and the vehicle's electrical wiring.

Choosing such a component allows for maintaining the factory operating parameters of the system, which is important both for safety and for correct SRS system diagnostics using service testers.

Compatibility and fit for BMW

BMW 3 E90 E91 Steering Wheel Air Module Bag Driver's Side has been designed specifically for the geometry of the steering wheel used in this generation of the 3 Series. This means proper fitment with the steering wheel rim, appropriate wiring routing, and correct positioning relative to the driver. Original mounts and electrical connectors facilitate installation and minimize the risk of errors during setup.

Thanks to maintaining the factory design, it is possible to preserve the consistent aesthetics of the interior, as well as full functionality of the horn buttons, if they are integrated with the airbag module in a given equipment version.

Characteristics of the used component

The offered component comes from the used BMW parts segment, which allows for economical repair while maintaining original build quality. A used steering wheel airbag is a solution often chosen in professional workshops specializing in the BMW brand, especially during post-accident repairs where compliance with factory specifications is essential.

In practice, this means the ability to restore full functionality of the safety system while maintaining reasonable service costs, without the need to resort to unreliable replacements.

Professional installation and service aspects

Due to the nature of the component, the installation of the steering wheel airbag should be performed by a qualified service center, following the manufacturer's procedures and safety rules when working with SRS systems. Correct connection of plugs, proper tightening of mounts, and verification of errors in the airbag control unit after installation are crucial for the proper operation of the entire system.

For users who want to better understand the operation of the steering system and related components, the article describing the principles of operation and typical faults will be helpful – details can be found in the material Steering system and power steering – how it works and what breaks?.

Expansion of upgrades within the BMW steering wheel area

If you are planning a comprehensive repair or upgrade of the steering wheel area in your BMW and need other elements from the same group, such as steering wheel rims, horn button modules, or additional control elements, check the available parts in the BMW Steering wheels and horn buttons category.