Audi S6 C7 S7 4G Coolant Pipe Connection Flange Adapter Line 079121137M

Audi S6 C7 S7 4G Coolant Pipe Connection Flange Adapter Line is an original cooling system component from the Cooling system pipes and hoses group, designed for use in Audi vehicles. It is a precisely manufactured flange that enables the proper flow of coolant between the radiator and other system components, ensuring stable engine operating conditions.

Specifications and technical data

• SKU: 079121137M
• Mark: Audi
• Condition: Used
• OEM Part Number: 079121137M
• Substitutable numbers: 079121137M, 079 121 137 M
• Part type: Pipe
• Category: Coolant Hoses

Function and role of the flange in the cooling system

The coolant pipe connection flange in Audi S6 and S7 C7 4G generation models is responsible for a tight and stable connection between the coolant hoses and the radiator. A correctly selected component from this group minimizes the risk of leaks, pressure drops, and engine overheating. The appropriate geometry of the flange supports the correct direction of fluid flow, which translates into efficient heat dissipation from the engine.

Why choose an original Audi component

The original Audi coolant pipe connection flange is designed for specific models and engine configurations, ensuring factory-fit for cooling system ports and hoses. Using parts from the same production line as the components installed in the vehicle at the factory stage limits the risk of assembly problems, hose stress, and improper sealing. A component from this group, originating from the original Audi line, is also characterized by consistent material properties relative to other cooling system components, which promotes predictable behavior under varying thermal and pressure conditions.

Condition, selection, and practical application

The presented flange is a used part, which in the case of original Audi parts often allows for a favorable compromise between cost and build quality. This type of component, when correctly selected for a specific S6 or S7 C7 4G version, allows for the efficient replacement of a damaged flange without the need to modify the cooling installation. When selecting, it is worth paying attention to:

• compatibility with the specific body version and vehicle generation,
• membership in the Cooling system pipes and hoses category, which facilitates searching for related components,
• original Audi manufacturer markings, which allow for verifying compatibility with the cooling system.

Cooling system safety and technical knowledge

A functional coolant pipe connection flange has a direct impact on the tightness of the entire coolant circuit, and thus on protecting the engine from overheating. Replacing a worn or damaged element with an original Audi component is particularly important in higher-power vehicles, such as the S6 and S7, where the cooling system operates under higher loads. If you want to better understand why sensitive cooling system elements – such as the water radiator or components cooperating with the EGR – should be replaced with original parts, read the article: Cooling system failure: why is an original used radiator a safer choice than a cheap replacement?.

Expanding the cooling system in an Audi

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other elements from the same group, such as flexible fluid hoses, rigid connection pipes, or additional circuit branches, check the available parts in the Audi cooling system pipes and hoses category.

Summary

Audi S6 C7 S7 4G Coolant Pipe Connection Flange Adapter Line is an original cooling system component that ensures the proper connection of hoses to the radiator and stable coolant flow. Choosing a component from the Cooling system pipes and hoses group dedicated to Audi allows you to maintain the structural integrity of the system, reduce the risk of leaks, and preserve predictable engine operating conditions in daily use.