BMW F20 F21 F30 LCI Steering Wheel Driver's Side Air Module 6857304

BMW F20 F21 F30 LCI Steering Wheel Driver's Side Air Module is an original safety component designed for installation in the steering wheels of BMW 1 and 3 Series models after the facelift (LCI). The product comes from dismantling, making it a cost-effective solution while maintaining factory construction and fitment. It is a practical choice for post-accident repairs and restoring the full functionality of the driver's safety system.

Specifications and technical data

• SKU: 6857304-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6857304
• Substitutable numbers: 32306857304, 6857304
• Category: Other Interior Parts & Accessories

Purpose and compatibility

The presented driver's airbag is designed to work with the steering wheel in BMW F20, F21, and F30 LCI facelift versions. This ensures the correct shape, mounting points, and compatibility with the factory airbag control module. As a result, this component can be used both for replacing a damaged airbag and for comprehensive interior restoration after the SRS system has been deployed.

Construction and technical function

The driver's airbag in this BMW model is an integral component of the passive safety system. The construction includes an airbag module with a properly shaped cushion and a housing tailored to the specific steering wheel design. The entire unit works with collision sensors and the SRS controller, ensuring controlled inflation in a fraction of a second in the event of a frontal or oblique collision, in accordance with the manufacturer's specifications.

Thanks to the preservation of original geometry and mounting points, installation is predictable for an experienced mechanic, and the steering wheel assembly remains visually consistent with the rest of the cockpit after installation. Factory construction minimizes the risk of mismatch, looseness, or improper fitment to the steering wheel rim.

Benefits of using an original airbag

Using an original driver's airbag module in a BMW F20, F21, and F30 LCI offers a number of practical benefits:

• preservation of the factory SRS system performance characteristics,
• secure fitment to the specific steering wheel model and column,
• consistent visual appearance of the interior after repair,
• reduction of the risk of installation errors typical of aftermarket replacements.

For workshops specializing in the BMW brand and users who care about the technical correctness of repairs, the original driver's airbag is a solution that allows the vehicle to be restored to the manufacturer's standards without compromising on safety.

Condition, origin, and service application

The item comes from dismantling, which allows for a significant reduction in repair costs compared to new components, while maintaining the original specification. This type of airbag is often used in:

• post-accident repairs after SRS system deployment,
• professional restoration of fleet and private vehicles,
• service centers specializing in the BMW brand,
• projects to restore full interior functionality after a steering wheel replacement.

Before installation, it is recommended to perform airbag system diagnostics and verify compatibility with the current vehicle configuration. A properly selected and installed airbag module helps avoid SRS controller errors and ensures the correct operation of the airbag warning light on the instrument cluster.

Repair expansion and additional materials

If you are planning a comprehensive repair or upgrade of the cockpit area in your BMW and need other items from the same group, such as control modules, trim elements, or additional safety components, check the available parts in the Other BMW category.

When planning broader service work, it is also worth checking out comparative materials regarding technical solutions in premium class cars – the article Audi RS vs other models – what is hidden under the hood and chassis? may be helpful, as it discusses differences in the construction of drive and brake systems and shows how the selection of appropriate parts affects vehicle characteristics.