Audi A3 8V Curtain Air Module Right O/S Side Roof Headliner Unit 8V3880742A

Audi A3 8V Curtain Air Module Right O/S Side Roof Headliner Unit is an original safety component designed for installation on the right side of the vehicle's interior. The curtain airbag works with the factory SRS system, providing additional protection for the head and upper body of passengers during side impacts. This solution is dedicated to Audi models, ensuring structural and functional consistency of the entire airbag system.

Specifications and technical data

• SKU: 8V3880742A
• Mark: Audi
• Condition: Used
• OEM Part Number: 8V3880742A
• Substitutable numbers: 8V3880742A, 8V3 880 742 A
• Location on the vehicle: Right
• Category: Headliners & Parts

Purpose and function in the safety system

The presented side curtain airbag is a component of the Headliner and parts category, mounted in the upper part of the body on the passenger side. Its task is to deploy rapidly along the side zone of the cabin when the SRS system is triggered, creating a barrier between the passenger and the vehicle's structural elements and the side window.

Thanks to its precise fit to the Audi A3 8V structure, the airbag works with the factory mounting points of the headliner and side trim. This ensures correct curtain deployment geometry, which is crucial for the effectiveness of protection during side collisions and potential rollovers.

Compatibility with Audi and advantages of the original solution

As an Audi brand component, the curtain has been designed to maintain full compatibility with the factory wiring harness, airbag control unit, and body structure. This means:

• proper fit to the shape of the pillars and headliner on the right side,
• preservation of factory mounting points and fastener routing,
• consistency with the logic of the vehicle's safety system.

The original side curtain allows for maintaining the safety parameters provided by the manufacturer, without the need for installation modifications or interference with the body structure. This is particularly important for post-accident repairs, where restoring the factory SRS configuration is essential.

Installation characteristics and practical tips

The curtain airbag is intended for installation on the right side of the vehicle, along the roofline. Installation requires the removal of the headliner and pillar trim elements, as well as work in accordance with procedures regarding airbag systems (discharging the installation, securing connectors, checking for errors in the control unit).

Due to the nature of this safety component, it is recommended to have it installed by a qualified service center, which will verify the correct positioning of the curtain, the condition of the mounts, and the tightness of the connections. A correctly installed curtain does not interfere with the interior ergonomics, remaining invisible under the headliner until the system is triggered.

Product condition and use in repairs

The offered curtain is a used component, which allows for an economical yet technically correct repair of the safety system in the Audi A3 8V. This solution is particularly useful for post-accident repairs when it is necessary to replace a deployed passenger-side curtain.

The selection of the correct curtain airbag for a specific body version and vehicle equipment should always be verified based on manufacturer data and part markings. This ensures full compliance with the SRS system and the structural parameters of the body.

Related components and technical knowledge

If you are planning a comprehensive repair or upgrade of the roof and side zone in your Audi and need other elements from the same group, such as headliner reinforcements, mounts, or additional covers, check the available parts in the Audi Headliner and parts category.

For major post-accident repairs, it is often necessary to also assess the condition of the drivetrain and associated components. In such a case, a guide on used drivetrain components will be helpful – you can find more practical tips in the article Second-hand differential – what you need to know about used differentials, sensors, and drivetrain systems.