Audi RS6 C7 RS7 4G Radiator Left N/S Support Mount Bracket Carrier 4G0805527A

The Left Radiator Mount Bracket for Audi RS6 C7 / RS7 4G is an original structural component designed for precise support and guidance of the radiator on the left side. Thanks to its factory geometry, it ensures correct alignment of the cooling assembly, stability during driving, and proper interaction with other front-end components in sporty Audi RS models.

Specifications and technical data

• SKU: 4G0805527A
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0805527A
• Substitutable numbers: 4G0805527A, 4G0 805 527 A
• Location on the vehicle: Left
• Category: Other Exterior Parts & Accessories

Purpose and Function in the Cooling System

The left-side radiator bracket is responsible for the stable mounting of the radiator in the body, which is important for both the safety and durability of the entire system. In Audi RS6 C7 and RS7 4G models, where the powertrains generate high thermal loads, proper radiator support minimizes the risk of unwanted stresses, micro-cracks, and leaks resulting from vibrations and suspension operation.

The component is specifically designed for left-side installation, guaranteeing a perfect fit with factory mounting points, covers, and other load-bearing components of the front end.

Construction and Fitment for Audi RS6 C7 / RS7 4G

The original bracket design was developed by the manufacturer with sporty RS series body versions in mind, which translates to:

• maintaining the correct radiator mounting geometry relative to the front crossmember and chassis rails,
• compatibility with factory brackets, guides, and covers,
• appropriate rigidity while maintaining controlled flexibility at the mounting points.

This ensures a predictable installation process without the need for modifications or forcing the component into place, which is particularly important for accident repairs and precise body panel gap alignment.

Characteristics of a Used Component

The bracket is a used part, meaning it is an original Audi part with preserved factory geometry and mounting point spacing. Such structural components, when properly dismantled and free from structural damage, are excellent replacements for repairs where body fitment and compatibility with other components are crucial.

Choosing a used radiator bracket is a cost-effective solution when you want to maintain original manufacturing quality while optimizing repair costs and ensuring a high level of operational safety.

Importance of Correct Left-Side Installation

Placement on the left side of the vehicle requires the use of the correct, dedicated component. Using the appropriate bracket:

• ensures correct radiator guidance relative to other cooling system components,
• reduces vibration transfer to the radiator core,
• facilitates servicing and removal of other front-end components.

In high-performance vehicles like the RS6 C7 and RS7 4G, the stability of the cooling system directly impacts the reliability of the powertrain, making the use of the correct mounting bracket an essential element of any repair in this area.

Complementary Parts and Technical Knowledge

If you are planning a comprehensive repair or upgrade of the front area of your Audi and need other parts from the same group, such as additional brackets, mounts, or load-bearing mounting elements, check the available parts in the Other Audi category.

To better understand the structural differences between RS and standard models, including the specifics of the cooling, suspension, and braking systems, it is worth reading the article Audi RS vs. Other Models – What's Under the Hood and Chassis?, which discusses key technical aspects of these vehicles.

For users of used parts, the guide How to Extend the Lifespan of Used Car Parts? may also be useful, offering practical tips on the operation and maintenance of structural and mechanical components.