BMW E90 E90 LCI E91 Steering Wheel Driver Side Air Module 6884664 6779829

The BMW E87 E90 steering wheel airbag is an original safety component designed for factory steering wheels in selected Series 1 and 3 models. As a genuine BMW part, it ensures a proper fit with the steering wheel module and correct interaction with the SRS system, which is crucial for maintaining the manufacturer's designed protection parameters.

Specifications and technical data

• SKU: 6884664
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6884664
• Substitutable numbers: 6779829, 32306779829
• Category: Steering Wheels & Horn Buttons

Application and Compatibility with BMW E87 / E90

The presented BMW E87 E90 steering wheel airbag has been designed as a passive safety system component for vehicles of this brand. Due to its construction conforming to factory standards, it fits dedicated steering wheels used in Series 1 (E87) and Series 3 (E90), allowing for the preservation of the original geometry and ergonomics of the driver's area.

Proper fitting to the steering column and SRS wiring harness minimizes the risk of installation errors and reduces the need for modifications. Correct selection by OEM number or vehicle VIN allows for verification of compatibility with a specific equipment version.

Original BMW Part – Technical Benefits

As an original BMW part, the steering wheel airbag maintains factory operating parameters, including inflation characteristics and interaction with collision sensors and the airbag control unit. This is particularly important for safety components, where design tolerances and manufacturing quality directly impact operational effectiveness.

A used OEM component helps maintain the consistency of the vehicle's interior – the shape, mountings, and finish are consistent with the factory steering wheel, facilitating installation and ensuring an aesthetically pleasing final result without the need for adapting other cockpit elements.

Used Condition and Installation Aspects

The BMW E87 E90 steering wheel airbag is offered in a used condition, which is a cost-effective solution for users seeking original parts within a reasonable budget. Such components are typically dismantled from complete vehicles, which helps maintain the correct mounting geometry and housing integrity.

During installation, it is recommended to:

• entrust the installation to a qualified service with experience in working with SRS systems,
• adhere to safety procedures (disconnect power, allow for system discharge time),
• verify for errors in the airbag control unit after installation is complete.

This approach allows for the full functionality of the safety system to be maintained and reduces the risk of malfunction.

Why Choose an Original Used Steering Wheel Airbag?

For safety components, choosing an original used part is often more predictable than installing an aftermarket replacement with unknown characteristics. The factory steering wheel airbag has been specifically designed for the given BMW model, taking into account the body structure, sensor placement, and control unit logic.

If you want to better understand how to select original components by OEM or VIN number and how to extend your car's life without losing driving precision, check out the article: BMW – Sporty Performance and Precision: How Original Used Parts Affect Car Durability.

Practical Tips for Repair Planning

Replacing the steering wheel airbag often involves other work on the steering column or interior of the vehicle, such as servicing the clock spring or upgrading the steering wheel. It is advisable to plan all actions in one stage to minimize the number of disassemblies and recalibrations of systems.

If you are interested in which car parts are most frequently replaced and how to optimally plan servicing, the guide may be helpful: TOP 10 Most Frequently Replaced Parts in Your Car – Practical Tips for Drivers.