Seat Unit BMW F20 F21 F22 F30 F31 F32 Front Left N/S Side Air Module 7239615

The BMW F20 F21 F30 F31 Left Seat Airbag Cushion is an original safety system component designed for installation in the driver's seat on the left side of select BMW 1 and 3 Series models. The front left seat cushion is responsible for providing additional protection to the driver during a side impact, working in conjunction with other SRS modules. This solution is for users who want to restore the full functionality of the airbag system while maintaining the original seat construction.

Specifications and technical data

• SKU: 7239615
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7239615
• Substitutable numbers: 72127239615, 7239615, 72127269083, 72690838
• Location on the vehicle: Front, Left
• Category: Other Interior Parts & Accessories

Vehicle Application and Function

The presented left seat airbag cushion is a component installed in the driver's seat area, in the front left section. It is part of a complete passive safety system, cooperating with collision sensors, the SRS control unit, and other airbags in the vehicle.

Its purpose is to limit the forces acting on the driver's body during a side impact by inflating in a controlled manner and absorbing some of the collision energy. Thanks to its design, which is tailored to the seats used in BMW F series vehicles, the correct deployment geometry of the airbag relative to the driver's posture is maintained.

BMW Model Compatibility

The Left Seat Airbag Cushion BMW has been designed to work with seats used in BMW F20, F21, F30, and F31 models. This means the shape, mounting points, and connectors are adapted to the factory solutions used in these generations of the 1 and 3 Series.

When selecting the correct component for a specific vehicle version, always consider the catalog data and equipment configuration (seat type, trim level, production year). Using an original seat cushion ensures consistency with the factory safety system and avoids issues with SRS control unit communication.

Technical Characteristics and Installation

This cushion belongs to the Other category, but its construction is precisely matched to the front left driver's seat. Using an original BMW solution ensures proper fitting with the upholstery and seat frame components.

When installing, pay attention to:

• correct positioning within the seat structure on the front left side,
• proper connection of the SRS wiring harness connector,
• adherence to safety procedures when working with the airbag system (disconnecting power, discharging the system).

Due to the nature of this component, installation by a specialized service center equipped with appropriate diagnostic tools to verify system functionality after replacement is recommended.

Product Condition and Advantages of Using a Used Part

The offered seat cushion is in used condition, allowing for a reasonable purchase cost while maintaining the original BMW construction. For many users, this is a practical solution for repairing a vehicle after a collision or restoring the SRS system's functionality after previous intervention.

Choosing a used component of this type offers several significant benefits:

• possibility of matching it to a specific seat generation and electrical system,
• preservation of the airbag's original deployment geometry,
• attractive price-to-functionality ratio compared to new components.

If you want to learn more about the specifics of the used parts market and how to make informed choices for your car, the guide Used Parts – Your Guide to the Best Deals in the Automotive Store will be helpful, describing practical principles for selecting and using such components.

Safety, Diagnostics, and Technical Knowledge

After installing the left seat airbag cushion in a BMW F20, F21, F30, or F31, it is advisable to perform a computer diagnostic of the SRS system. This confirms the absence of errors in the control unit and proper communication with the newly installed component. A correctly selected and installed seat cushion is a crucial link in the entire passive safety system, contributing to driver protection in critical situations.

For those interested in a broader context of technical solutions used in sports and standard cars, an interesting addition to your knowledge could be the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses the structural differences between high-performance versions and standard ones.

Other Products in the BMW Other Category

If you are also looking for other components from the Other category dedicated to this brand's vehicles, check out our offer at BMW Other, where you will find a wide selection of compatible components for various models and generations.