Audi A6 C7 Avant Right O/S Side Curtain Air Module Head 4G9880742B

The Audi A6 C7 Avant Right O/S Head Air Curtain Module is an original passive safety system component, designed for installation on the right side of the body. This specialized head-side curtain module works with the factory Audi airbag system, ensuring proper passenger protection in side impacts. By maintaining the OEM design, it provides a precisely fitted service solution for Audi A6 C7 Avant users.

Specifications and technical data

• SKU: 4G9880742B
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G9880742B
• Substitutable numbers: 4G9880742B, 4G9 880 742 B
• Location on the vehicle: Right
• Category: Other Car Parts & Accessories

Purpose and Function of the Curtain Module

The presented module is a head-side air curtain component, responsible for protecting the head and upper torso area of passengers on the right side. Its function is to cooperate with collision sensors and the SRS control unit, initiating the curtain inflation along the side of the cabin in a fraction of a second.

This solution is particularly important in the event of side impacts and potential vehicle rollovers, when the risk of the head contacting structural elements of the body or the window is increased. A correctly selected curtain module allows for the preservation of the safety system's factory operating parameters and reduces the risk of airbag malfunction.

Fitment for Audi A6 C7 Avant

The module has been designed with the Avant body style in mind, taking into account the characteristic geometry of the pillars, roof, and side windows. This means that:

• the curtain's path is consistent with the roofline and pillars on the right side,
• the mounting points correspond to the factory holes and brackets in the body,
• the electrical connectors are prepared to work with the original SRS wiring harness.

Thanks to this, installation is similar to the factory process, without the need for body modifications or interference with the interior structure. Maintaining the original safety system architecture is crucial both for passenger protection and for subsequent diagnostic checks.

Characteristics of a Used Component

The offered module is a used part obtained from dismantling. In practice, this means that:

• it retains the original vehicle manufacturer's construction,
• it is intended for reinstallation after verification of compatibility with the specific car,
• it offers an economical alternative to a new OEM component.

When selecting a used curtain module, it is particularly important to ensure it matches the specific body version and side of installation. A correctly chosen part allows for maintaining the integrity of the safety system without compromising on geometry and mounting method.

Safety, Diagnostics, and Installation

The airbag system is a system that requires high standards of installation and diagnostics. It is recommended that the installation of the curtain module in the Audi A6 C7 Avant be performed by a specialized service center with appropriate diagnostic software and SRS system procedures.

After installation, it is necessary to perform an error check in the airbag control unit, verify circuit resistance, and conduct a test of the indicator light on the instrument cluster. Properly performed diagnostics minimize the risk of system malfunction in an emergency situation and confirm the correct integration of the module with other components.

If you are planning a comprehensive repair or upgrade of the passive safety zone in your Audi and need other elements from the same group, such as additional curtain modules, mounting elements, or related SRS system components, check the available parts in the Other Audi category.

For users interested in a broader context of technical solutions used in sporty versions of this brand, including differences in engine, braking, and chassis construction, the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis? may be helpful, discussing the specifics of advanced RS versions compared to standard Audi models.