Audi A6 C7 A7 4G Coolant Cooling Radiator Pipe Line Hose 4G0122061A

Audi A6 C7 A7 4G Coolant Cooling Radiator Pipe Line Hose is an original component from the Cooling system pipes and hoses group, designed for operation within the factory engine cooling system. Engineered by Audi, it ensures proper coolant flow and a stable connection between system components, which translates into a safe operating temperature for the engine unit.

Specifications and technical data

• SKU: 4G0122061A
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0122061A
• Substitutable numbers: 4G0122061A, 4G0 122 061 A
• Category: Coolant Hoses

Purpose and function in the cooling system

The presented hose is part of the factory cooling system for Audi A6 C7 generation and Audi A7 4G models. It is responsible for the directional flow of coolant between key system components, minimizing the risk of engine overheating during city driving, highway travel, and under high-load conditions.

Thanks to its tailored geometry and correct internal diameter, the hose maintains a stable flow of the cooling medium, which supports the proper operation of the radiator, water pump, and other system elements.

Construction and fitment for Audi

As an element from the Cooling system pipes and hoses group, the part has been designed for specific mounting points on the body and engine accessories of the Audi A6 C7 / A7 4G. The properly shaped routing of the hose reduces stress, friction against adjacent components, and the risk of leaks at the connections.

Its original Audi origin ensures that factory dimensional tolerances are maintained, which facilitates installation and allows for seamless compatibility with standard clamps, connectors, and quick-release couplings used in these models.

Benefits of using an original hose

• Stable coolant flow across the entire engine operating range.
• Factory fitment for the Audi A6 C7 and A7 4G cooling system, with no modifications required.
• Reduced risk of leaks due to the correct profile and end diameters.
• Compatibility with standard mounting elements and other system hoses.
• Suitable for repairs where maintaining the original cooling configuration is required.

Condition and service application

The item is a salvaged part intended for reinstallation in vehicles where replacing a damaged or leaking cooling hose is necessary. It is a practical solution for users and workshops that want to maintain the original system specifications while optimizing repair costs.

The hose is suitable both for standard replacement of worn components and for more extensive service work related to the radiator, water pump, or other sections of the cooling installation.

Technical support and additional materials

To better understand the impact of a functional cooling hose on engine safety at high temperatures, it is worth reading our guide: Summer heat vs. cooling system: used radiators and fans as a guarantee of savings. You will find practical tips there regarding the operation and maintenance of the cooling system during the summer season.

If you are planning a comprehensive repair or upgrade of the cooling system area in your Audi and need other elements from the same group, such as additional pipes, return hoses, or sections connecting to the radiator, check out the available parts in the Audi cooling system pipes and hoses category.