Audi A5 F5 A6 C7 C8 A7 4G Door Module Mount Bracket Holder 4G0907577

The Audi A5 F5 A6 C7 C8 A7 4G Door Module Mounting Bracket is an original Audi part designed for the stable mounting of the control module within the door structure. Precise mounting ensures proper support for the electronics, reduces vibrations, and helps maintain the correct routing of wiring harnesses, contributing to the reliable operation of comfort and window control systems.

Specifications and technical data

• SKU: 4G0907577
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0907577
• Substitutable numbers: 4G0907577, 4G0 907 577
• Category: Trim

Purpose and Function of the Bracket

The presented door module mounting bracket is a structural component from the Cladding, decorative strips, and decorations group, responsible for the mechanical fastening of the module in the doors of selected Audi models. Its function is to maintain the control unit in a fixed position relative to the door panel, so that it is not exposed to excessive mechanical stress during door opening and closing, and while driving.

Stable module mounting is important for:

• reducing micro-vibrations acting on the door electronics,
• maintaining proper routing of wires and connectors,
• preserving the factory arrangement of components inside the door,
• facilitating service removal and reinstallation of the module.

Construction and Compatibility with Audi Models

The bracket is designed as a component compatible with the factory geometry of the doors in selected models of the A5, A6, A7 series, generations designated by the symbols F5, C7, C8, and 4G. Appropriately shaped mounting points allow for installation in locations designated by the manufacturer, without the need for modifications or forcing the part to fit.

The arrangement of mounting holes and module support surfaces is adapted to the construction of Audi doors, which helps maintain the correct distance between the module and the panel, as well as other internal components. This way, the bracket helps to avoid collisions with window mechanisms, lock rods, or upholstery elements.

Benefits of Using an Original Bracket

Using an original door module mounting bracket to replace a damaged or missing part allows for the restoration of the factory method of electronic component mounting. This, in turn:

• reduces the risk of looseness and unwanted noises from inside the door,
• limits the possibility of damage to electrical connectors due to door operation,
• facilitates module diagnostics and service,
• supports the maintenance of the structural integrity of the door interior according to the manufacturer's specifications.

A part from this group is particularly useful for post-accident repairs, control module replacement, or completing missing parts after previous non-factory modifications.

Product Condition and Practical Application

The offered bracket is a used part from disassembly, meaning it may show signs of wear typical for components mounted inside doors, while maintaining its mounting functionality. This type of part is a good solution when preserving the original door construction is important, while optimizing repair costs.

Before installation, standard visual inspection of the mounting points and fitting the bracket to the specific door configuration of the vehicle, in accordance with Audi service documentation, is recommended.

Expanding Door Area Modernization in Audi

If you are planning a comprehensive repair or modernization of the door area in your Audi and need other parts from the same group, such as covers, trim strips, or decorative panels, check the available parts in the Audi Cladding, decorative strips, and decorations category.

When planning more extensive work on the vehicle, including the powertrain or drivetrain components, practical tips on purchasing used components may be helpful – you can find them in the guide Used differentials – what you should know about used differentials, sensors, and drivetrains.