BMW E63 E64 Front Door Air Module Left N/S Side 7050845

BMW E63 E64 Front Door Air Module Left N/S Side is a component designed for the side safety system in 6 Series models, mounted in the front left door. It is a part from the Door upholstery group, compatible with the factory BMW SRS system, designed for precise fitment in the dedicated body zone.

Specifications and technical data

• SKU: 7050845
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7050845
• Substitutable numbers: 7050845, 72127050845
• Location on the vehicle: Front, Left
• Category: Door Panels

Purpose and function in the vehicle

The front left door airbag operates within the side passenger protection zone, interacting with crash sensors and the SRS control unit. Its placement in the door allows for rapid deployment in the event of a side impact, reducing the loads acting on the torso of the driver or front passenger.

Thanks to its factory geometry and specific profile, this component is matched to the construction of the BMW E63/E64 door, which facilitates installation in the original mounting points and ensures correct positioning relative to the door upholstery.

Construction and integration with the SRS system

The airbag has been designed as a component of the BMW passive safety system, taking into account parameters such as inflation time, deployment direction, and interaction with other airbags in the vehicle. The design provides for integration with the factory door wiring harness and the airbag control unit, which allows for maintaining the consistency of the entire system's operation.

As an element from the Door upholstery group, the airbag is mounted behind the inner trim, in a way that is invisible to the user but crucial from a safety perspective. Correct seating relative to the upholstery and door frame is important for the proper deployment direction of the airbag when the system is activated.

Condition, fitment, and service application

The offered item is in used condition, which allows for an economical replacement of a damaged airbag while maintaining compliance with BMW factory specifications. The part is intended for installation in the front left body zone, which should be taken into account when selecting the component for a specific vehicle.

In service applications, it is particularly important to maintain compliance with the manufacturer's markings and reference numbers. Proper selection by OEM number or vehicle VIN minimizes the risk of incorrect fitment and ensures proper cooperation with the existing SRS control unit.

Benefits of using an original BMW component

Using an original door airbag in a BMW E63/E64 allows for maintaining the factory level of side safety and the structural integrity of the door. Proper fitment to the upholstery, door frame, and factory mounts limits the need for modifications, thereby reducing the risk of installation errors.

If you are planning a comprehensive repair or upgrade of the side door zone in your BMW and need other elements from the same group, such as upholstery panels, door inserts, or inner covers, check the available parts in the BMW Door upholstery category.

Selection of used safety components and technical knowledge

When working with the SRS system, it is crucial to follow the manufacturer's procedures and select components that comply with factory specifications. In case of doubts regarding the identification of parts by OEM number or VIN, it is worth using reliable technical sources and catalog comparisons. Additional information on selecting used OEM components and practical tips can be found in the article Audi five-cylinder engine – a legend from Quattro to RS3 and how to take care of it using original Audi parts, which discusses, among other things, the principles of working with catalog numbers and reference comparisons.