Audi A4 B9 Side Air Module Rear Left N/S Seat Bench Air Unit 8W0880441E

Audi A4 B9 Side Air Module Rear Left N/S Seat Bench Air Unit is a specialized component installed within the rear seat bench area, responsible for the proper operation of the side safety system. Thanks to the factory design by Audi and precise fitment for the specific vehicle position, this rear seat bench airbag module allows for the preservation of the original functionality of the passenger protection system.

Specifications and technical data

• SKU: 8W0880441E
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0880441E
• Substitutable numbers: 8W0880441E, 8W0 880 441 E
• Location on the vehicle: Rear, Left
• Category: Other Interior Parts & Accessories

Purpose and vehicle placement

The presented module is designed for installation in the rear part of the vehicle, on the left side, within the seat bench area. Such dedicated vehicle placement ensures proper cooperation with factory mounting points and the airbag system installation of the Audi A4 B9 generation. The component has been designed as an integral part of the passive safety system, which is important both for post-accident repairs and for restoring full interior functionality.

Technical characteristics and compatibility

The rear seat bench side airbag module has been developed by the vehicle manufacturer to maintain consistency with the seat structure and the electronics responsible for controlling the airbag system. The original Audi origin facilitates:

• maintaining compatibility with factory electrical harnesses and control units,
• proper positioning relative to the body structure,
• maintaining the safety system operating parameters specified by the manufacturer.

Thanks to this, the module can be used as a replacement part in the process of professional repair, while maintaining the vehicle manufacturer's standards.

Component condition and service application

The offered module comes from the used parts group, which allows for an economical restoration of the safety system's efficiency while maintaining the original Audi design. This type of component is particularly useful in situations where it is necessary to replace a single side airbag module in the rear seat bench without interfering with other interior elements. In workshop practice, this enables:

• limiting the scope of disassembly and assembly work,
• maintaining the visual and functional consistency of the rear seat bench,
• precise fitment to the specific body version of the Audi A4 B9.

Safety, quality, and part selection

In the case of elements related to the airbag system, it is crucial to use components consistent with the vehicle manufacturer's design. The original Audi rear seat bench side airbag module allows for maintaining the system operation as intended by the engineers, which is important both for passenger safety and for the correctness of diagnostics in the airbag controller. When selecting parts, it is worth paying attention to compatibility with the body version and the installation side to avoid problems with installation and calibration.

If you want to better understand the differences in Audi's approach to the design of powertrains, braking systems, and chassis in various model versions, the following article may be helpful: Audi RS vs other models – what is hidden under the hood and chassis?.

Support with selection and additional information

The selection of the correct side airbag module for a specific Audi A4 B9 configuration should be supported by verifying vehicle data and part markings in the technical specification. If you are planning broader work on the safety system or the rear seat bench, it may also be helpful to familiarize yourself with the rules for purchasing parts from the secondary market – you will find practical tips in the post: Buying used car parts – the most common mistakes when choosing tuning parts.

If you are planning a comprehensive repair or modernization of the rear seat bench area in your Audi and need other elements from the same group, such as additional airbag modules, mounting elements, or installation accessories, check the available parts in the category Other Audi.