Audi RS6 C7 Rear Bumper Bracket Guide Mount Left N/S 4G9807393B

Audi RS6 C7 Rear Bumper Bracket Guide Mount Left N/S is a precision structural component from the Bumpers and reinforcements group, designed specifically for the rear left side of the vehicle body. It is responsible for stable guidance and proper positioning of the bumper cover, which translates into an even body line and correct fitment of components. Using an OEM component allows for a technically correct repair without interfering with the body geometry.

Specifications and technical data

• SKU: 4G9807393B
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G9807393B
• Substitutable numbers: 4G9807393B, 4G9 807 393 B
• Location on the vehicle: Rear, Left
• Category: Bumpers & Reinforcements

Purpose and function of the component

The described guide mount is dedicated to the rear part of the vehicle on the left side, where it acts as a connector between the body structure and the bumper cover. A properly selected component:

• ensures correct alignment of the bumper relative to the fender and the trunk lid,
• minimizes the risk of gaps and abrasions at the contact points of the elements,
• stabilizes the bumper under operational loads, e.g., while driving on uneven surfaces.

By maintaining the factory geometry of the mounts, the guide mount helps maintain a consistent body line, which is important for both aesthetic and technical reasons.

Benefits of using the original guide mount

Using the original rear bumper guide mount in an Audi RS6 C7 brings a number of practical assembly and operational benefits:

• Factory fit – compatibility of the shape and mounting points with the body structure eliminates the need for modifications.
• Stable bumper support – limits the movement of the cover and reduces the risk of cracks in the clips.
• Assembly repeatability – facilitates correct bumper alignment after body and paint repairs.
• Consistency with other elements of the Bumpers and reinforcements group – the guide mount works with the beam, absorbers, and other mounts.

Choosing a used OEM component is a cost-effective solution while maintaining a design consistent with the manufacturer's specifications.

Assembly characteristics

The guide mount is intended for installation in the rear part of the vehicle on the left side, in the bumper mounting zone. The design of the component allows for its removal and reinstallation as part of standard body service work. In practice:

• it facilitates bumper alignment relative to the body reference points,
• it allows for fitment correction after body repairs,
• it serves as a load-bearing part for the side section of the bumper cover.

A correctly selected guide mount reduces stress in the bumper cover, which promotes longer durability of the fasteners and mounting clips.

Application in body repairs

This type of component is particularly useful for repairs after rear collisions, bumper replacement, or body fitment correction. Replacing the guide mount is recommended when:

• deformations or cracks are visible in the mounting zone,
• the bumper does not align evenly with the fender line,
• unnatural gaps appear between the elements.

Selecting the correct guide mount for a specific RS6 C7 version allows for restoring the original appearance of the rear of the vehicle and proper bumper support.

Expanding repairs within the bumper area

If you are planning a comprehensive repair or upgrade of the rear bumper zone in your Audi and need other elements from the same group, such as beams, reinforcements, or additional mounts, check out the available parts in the Audi Bumpers and reinforcements category.

For users interested in optimizing vehicle operating costs, particularly in the area of the cooling system, our guide on the impact of high temperatures on engine operation may be helpful – more information can be found in the article Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.