Seat Air Module BMW E90 E91 Sport Side Front Left N/S Beige 7146669

Visual condition of the part

The product shows signs of use visible in the photos.

Seat Air Module BMW E90 E91 Sport Side Front Left N/S Beige is an original component factory-installed in the sport seats of this series. It ensures proper interaction between the side airbag and the vehicle's electronics, maintaining the integrity of the passenger safety system. By being tailored to the specific mounting location in the driver's seat, the module helps maintain a consistent interior look and functionality.

Specifications and technical data

• SKU: 7146669
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7146669
• Substitutable numbers: 7146669, 72127146669
• Location on the vehicle: Front, Left
• Color: Beige
• Category: Additional Seat Parts

Purpose and compatibility with BMW E90/E91

The presented module is designed for installation in the front left seat of BMW 3 Series E90/E91 models equipped with sport seats. Its placement within the seat structure allows it to work with the side airbag, sensors, and the wiring harness responsible for monitoring the SRS system. Proper fitment to the seat construction minimizes the risk of mounting play and facilitates servicing.

Function in the safety system

The seat module is responsible for proper communication between the side airbag and the central control unit, which is crucial for the correct deployment of the system in the event of a collision. A properly selected component helps avoid SRS system errors on the dashboard and supports compliance with the vehicle's factory configuration. Using an original solution is particularly important during post-collision repairs or seat replacements.

Color scheme and interior integration

The module is prepared to match beige upholstery, allowing for visual consistency within the interior. The beige color is characteristic of many BMW E90/E91 equipment configurations, which is why using the correct variant facilitates aesthetic integration with the seat side panel, center console, and other cabin elements. As a result, the repair does not negatively affect the visual appeal of the interior.

Characteristics of the used part

The offered module comes from disassembly and is a used component, which allows for an economical repair while maintaining the manufacturer's original specifications. This type of solution is particularly beneficial when you want to maintain the factory equipment standard without the need to invest in a new subassembly. A used OEM component typically retains full compatibility with the electrical installation and seat mounts.

Support in choosing used parts

If you are wondering when it is worth choosing second-hand parts and when new components are a better choice, a guide describing the differences in costs, durability, and availability will be helpful. A detailed discussion can be found in the article Car parts – new or used? We compare costs, quality, and durability, which will facilitate making an informed purchasing decision.

Expansion and modernization of the BMW seat area

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

For those who want to better understand the specifics of the dismantling parts market and learn how to find the most cost-effective offers, a practical guide to purchasing second-hand components will be useful. Tips on safe selection and operation can be found in the material Used parts – your guide to the best offers in an automotive store, which can help optimize BMW service costs.