BMW 7 Series E65 E66 Right O/S Front Door Airbag Module O/S 8240468

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW 7 Series E65 E66 Right O/S Front Door Airbag Module is an original safety component designed for installation in the front right door of 7 Series E65/E66 generation models. This component has been engineered by BMW for precise integration with the factory airbag system, ensuring proper side impact protection for the passenger. By maintaining the specific design for this platform, the airbag ensures full compatibility with the factory safety system parameters.

Specifications and technical data

• SKU: 8240468
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8240468
• Substitutable numbers: 72129180928, 9180928, 72128240468, 8240468
• Location on the vehicle: Front, Right
• Category: Other Interior Parts & Accessories

Purpose and function in the vehicle

The presented side airbag is intended for installation in the front door area on the right side of BMW 7 Series E65/E66 vehicles. This component works in conjunction with impact sensors and the SRS control unit, responsible for rapid deployment in the event of a side impact. This reduces the risk of chest and pelvic injuries to the passenger, serving as an important complement to curtain airbags and other passive safety system components.

The airbag has been constructed to match the geometry of the door and upholstery, which facilitates installation and ensures proper distribution of forces during activation. Using an original BMW solution allows for maintaining the consistency of the entire system's operation, without the need for modifications to the installation or mountings.

Benefits of using an original BMW airbag

Using a dedicated side airbag in the front right door provides a number of practical benefits:

• maintaining the factory operating characteristics of the SRS system in E65/E66 models,
• proper fitment to the door structure and factory mounting points,
• consistency with the original wiring harness and safety system connectors,
• maintaining the passenger protection zone intended by the manufacturer during a side impact.

This allows the vehicle owner to restore full functionality to the airbag system after accident repairs or the replacement of a damaged component, without compromising safety.

Product characteristics and installation

The front right door side airbag in the BMW E65/E66 is a component adapted to work in the factory vehicle environment, taking into account the specific placement of sensors and the control unit. Vehicle placement: front – right side allows for clear identification of its application when selecting parts. The product comes from the Other group, which means it is a specialized component strictly related to a specific function in the vehicle.

The item is offered as used, which in practice means the possibility of an economical repair of the safety system while maintaining the original BMW design. Before installation, it is recommended to verify the electrical system and check for errors in the SRS control unit to ensure proper cooperation of all components.

Fitment, identification, and reference numbers

The airbag was developed specifically for the E65/E66 platform, which is why its geometry, mounting method, and connector type are in accordance with factory BMW requirements. Part identification is based on the OEM number and associated interchangeable numbers, which are listed in the product's technical specification. This allows for precise matching of the component to a specific vehicle configuration, which is especially important during accident repairs and the reconstruction of the airbag system.

Choosing an original BMW solution minimizes the risk of compatibility issues, such as incorrect airbag recognition by the control unit, SRS system errors, or difficulties with mechanical installation. This is particularly important for components responsible for passive safety.

Further knowledge and related categories

For those interested in comparing solutions used in different brands and vehicle segments, including high-performance cars, an article discussing structural differences in drivetrains and chassis may be helpful. More information can be found in the material: Audi RS vs other models – what is hidden under the hood and chassis?.

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