Audi A4 B8 Head Roof Curtain Air Module Left N/S Air 8K0880741F

Audi A4 B8 Head Roof Curtain Air Module Left N/S Air is a component designed to protect the upper side zone on the driver's side. The curtain works with the factory safety system, ensuring stable deployment zone positioning and predictable operation during a collision. This solution is dedicated to the Audi A4 B8 body structure, designed for a controlled deployment process.

Specifications and technical data

• SKU: 8K0880741F
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0880741F
• Substitutable numbers: 8K0880741F, 8K0 880 741 F
• Location on the vehicle: Left
• Category: Other Interior Parts & Accessories

Purpose and function of the side curtain

The presented left head curtain is a component of the airbag system responsible for protecting the head and upper torso of the driver and rear passenger along the left side of the vehicle. It is mounted in the upper part of the body, in the headliner area, so that upon activation, it creates a barrier between the interior and the side impact zone. Thanks to its fit to the Audi body geometry, this component works with factory mounting points and the SRS system control harness.

Construction and integration with the body

The curtain has been designed as a component that works with factory mounts in the roof and pillars on the left side of the vehicle. The shape and deployment path of the airbag are adapted to the side window lines and pillar construction, which allows for:

• precise positioning along the roof edge,
• proper coverage of the side window zone on the driver's side,
• maintaining the appropriate distance from upholstery and headliner elements.

Such a fit promotes maintaining the correct deployment geometry of the curtain during system activation, which is significant for protection effectiveness.

Technical and assembly aspect

The airbag has been prepared as a component intended for installation on the left side of the vehicle, in accordance with the factory Audi safety system layout. The design provides for cooperation with original mounts, which facilitates service work and limits the need for body modifications. The used nature of the part means that it is a component from dismantling, which in many cases allows for maintaining compliance with the factory specification while optimizing repair costs.

Safety and service application

The left head curtain plays an important role in the passive safety system, working with other airbags and collision sensors. A correctly selected and installed component allows for restoring system functionality after a side collision or after replacing body elements in the upper zone. In service applications, it is essential to maintain compliance with the Audi A4 B8 model platform and proper connection to the vehicle installation, in accordance with the manufacturer's procedures.

If you are planning a comprehensive repair or upgrade of the side safety zone in your Audi and need other elements from the same group, such as curtains, front airbags, or seat belt tensioners, check the available parts in the Other Audi category.

Technical support and knowledge about Audi models

For users interested in a deeper understanding of the structural differences between individual model lines, including solutions used in powertrains and chassis, an article discussing the specifics of high-performance versions may be helpful. We encourage you to read the material: Audi RS vs other models – what is hidden under the hood and chassis?, which allows for a better understanding of the brand's design philosophy and approach to safety and driving dynamics.