Seat Airbag BMW F45 F46 Side Air Bag Front Left N/S Module 7312465

Seat Airbag BMW F45 F46 Side Air Bag Front Left N/S Module is an original safety component designed for installation in the driver's seat of the 2 Series Active Tourer and Gran Tourer models. The airbag is specifically engineered to operate within the factory BMW SRS system, ensuring consistent performance with sensors and the control unit. Thanks to its precise fit to the seat structure, it serves as a functional service solution for post-accident repairs or the replacement of a damaged module.

Specifications and technical data

• SKU: 7312465
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7312465
• Substitutable numbers: 7312465, 72127312465
• Location on the vehicle: Front, Left
• Category: Additional Seat Parts

Purpose and vehicle placement

The presented airbag is intended for installation in the front left seat, i.e., on the driver's side. Its placement within the seat structure allows for occupant protection in the event of side impacts, working in conjunction with other elements of the vehicle's passive safety system.

Due to its dedicated design for the BMW F45/F46 platform, the component maintains the correct geometry relative to the upholstery and seat frame, which facilitates installation and reduces the risk of stress or improper module alignment.

Compatibility with the BMW SRS system

The airbag has been developed as part of the SRS system in BMW vehicles, which means full integration with the factory wiring harness, connectors, and control unit logic. Using an original solution allows for maintaining:

• consistency of deployment parameters with other airbags and pretensioners,
• proper communication with the control module,
• compliance with factory diagnostic procedures.

This approach is particularly important for professional post-accident repairs, where maintaining factory safety standards is crucial.

Product characteristics and service application

The airbag belongs to the Other seat parts group, which includes components responsible for seat functionality and safety. It serves as a replacement part in situations where the SRS system has been deployed or the module has been mechanically damaged due to a collision or interference with the seat structure.

Due to its nature, the product is particularly useful for workshops specializing in:

• post-accident repairs of BMW vehicles,
• comprehensive interior restoration after airbag deployment,
• professional seat service while maintaining manufacturer standards.

Condition, origin, and practical aspects

The item is offered as a used part, which allows for reduced repair costs while maintaining the original BMW construction. This type of solution is often chosen for vehicles a few years old, where a reasonable balance between quality and repair budget is key.

During installation, it is recommended to follow the manufacturer's procedures, including working with the power supply disconnected and performing final SRS system diagnostics. A correctly installed seat airbag restores full functionality to the driver's side safety zone.

Safety, ecology, and cost optimization

Using an original, used seat airbag helps reduce waste and aligns with the trend of responsible vehicle maintenance. If you want to better understand how using recycled parts affects car performance and the environment, it is worth reading the article Eco-tuning in practice: how to increase performance while reducing your carbon footprint with recycled parts.

For those planning broader modifications or repairs using used components, the guide Tuning with used parts – how to gain performance without spending a fortune, which discusses the practical aspects of selecting second-hand components, may also be useful.

If you are planning a comprehensive repair or upgrade of the seating area in your BMW and need other elements from the same group, such as rails, adjustment mechanisms, or additional safety modules, check out the available parts in the Other BMW seat parts category.