Audi A6 C8 Active Carbon Filter Heat Shield Cover Plate 4K0201961

The Audi A6 C8 Active Carbon Filter Heat Shield is an original part from the Heat Shields, Connectors, and Sleeves group, specifically designed for the fuel system of this model. It protects the critical filter area from excessive heating, stabilizes its position, and supports the safe operation of the entire system.

Specifications and technical data

• SKU: 4K0201961
• Mark: Audi
• Condition: Used
• OEM Part Number: 4K0201961
• Substitutable numbers: 4K0201961, 4K0 201 961
• Part type: Heat Shield
• Category: Heat Shields, Wraps & Sleeves

Purpose and Function in the Fuel System

This heat shield acts as a protective plate shielding the active carbon filter from thermal radiation originating from exhaust system components and adjacent assemblies. Thanks to its precisely shaped design, it helps to limit the impact of high temperatures on fuel components, promoting stable operating parameters and reducing the risk of overheating.

The component was developed as part of the factory equipment, which is why its geometry is precisely matched to the installation of the Audi A6 C8 generation. This ensures proper guidance and support for the filter, as well as correct heat dissipation from critical zones.

Construction and Fit for Audi A6 C8

The shield is structurally prepared for installation in factory mounting points, which facilitates servicing and reduces replacement time. The plate's shape has been optimized for:

• shielding the active carbon filter from direct high-temperature exposure,
• maintaining adequate distance from exhaust components and the underbody,
• preserving the rigidity and stability of the entire assembly.

As an original Audi component, the shield maintains factory manufacturing standards and compatibility with the Audi A6 C8 fuel system, which is particularly important for repairs on vehicles equipped with advanced emission control systems.

Application in Service and Repairs

Replacement of this shield is recommended in situations where mechanical damage, deformation, or overheating has occurred in the vicinity of the active carbon filter. A correctly selected part helps to restore the fuel system's factory operating conditions, which is important for both component durability and the stability of exhaust emission parameters.

Due to its design tailored to a specific A6 generation, installation is orderly and predictable, without the need for modifications to adjacent components. This is a beneficial solution for workshops specializing in VAG group vehicle service, as well as for owners who want to maintain the vehicle's original configuration.

Characteristics of a Used Part

The offered shield comes from the secondary market, allowing for economical repairs while maintaining the original manufacturer's specifications. In practice, this means the possibility of replacing a worn or damaged part with a factory equivalent, without having to resort to aftermarket alternatives with uncertain fitment.

For many Audi A6 C8 owners, choosing an original, used heat shield is a sensible compromise between cost and maintaining the technical integrity of the entire fuel system.

If you are planning a comprehensive repair or upgrade of the fuel system area in your Audi and need other parts from the same group, such as heat shields, connectors, or sleeves, check the available parts in the Audi Heat Shields, Connectors, and Sleeves category.

To compare different manufacturers' approaches to diesel engine design and operating costs, it is worth familiarizing yourself with an analysis of BMW engines – a detailed comparison can be found in the article BMW N47 vs M57 / M57N / M57N2 – Ranking of Legendary Diesels, which discusses, among other things, the impact of engine design on the durability of accessories and used parts.