Audi A7 4G C7 Air Conditioning A/C Radiator Cooling Coolant Condenser 4G0260401B

Audi A7 4G C7 Air Conditioning A/C Radiator Cooling Coolant Condenser is an original A/C system component from the Condensers (radiators) group, designed to work with the factory air conditioning system in Audi A7 4G C7 generation models. This used OEM component ensures proper heat dissipation from the refrigerant circuit, which translates into stable, comfortable, and safe air conditioning operation in daily use.

Specifications and technical data

• SKU: 4G0260403B
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0260403B
• Substitutable numbers: 4G0260403B, 4G0 260 403 B, 4G0260401B, 4G0 260 401 B
• Category: A/C Condensers

Purpose and function in the air conditioning system

The presented condenser is the component responsible for efficient cooling of the A/C refrigerant after it has been compressed by the compressor. In practice, this means that the heat absorbed from the vehicle's interior is effectively released into the environment, and the air conditioning in the Audi A7 4G C7 maintains a stable temperature even during prolonged operation in city and highway conditions.

As a part from the Condensers (radiators) group, this element works with other A/C system components, such as the evaporator, receiver-drier, or high-pressure lines, creating a cohesive and well-matched cabin cooling system.

Benefits of using an original Audi condenser

Using an original condenser in the Audi A7 4G C7 allows you to maintain the factory operating parameters of the air conditioning system. Key advantages include:

• Compatibility with the factory system – perfect fit for mounts, connections, and the geometry of the front end.
• Stable cooling performance under load, which promotes thermal comfort in the cabin.
• Consistency with other A/C system components, reducing the risk of leaks and pressure issues.
• Ability to utilize existing service infrastructure and diagnostic procedures provided by the manufacturer.

Characteristics of the used component

The offered condenser is a used original Audi component, which in practice means maintaining the design and parameters specified by the vehicle manufacturer. This type of component is a good solution for post-accident repairs or restoring the efficiency of the air conditioning system when the priority is compliance with the factory design and reasonable service costs.

Choosing a used condenser from the OEM group allows for maintaining proper airflow through the front end, correct temperature distribution, and proper cooperation with the coolant radiator and other heat exchangers mounted in this area.

Professional application and installation

Due to the importance of the condenser for the entire A/C system, installation by an experienced service center is recommended to ensure:

• proper seating in the support frame and alignment with other radiators,
• leak testing of connections and inspection of high and low-pressure lines,
• correct system filling with refrigerant and oil in accordance with the manufacturer's procedure.

This approach minimizes the risk of recurring faults and ensures predictable, stable air conditioning operation in the Audi A7 4G C7.

If you are planning a comprehensive repair or upgrade of the cooling and air conditioning zone in your Audi and need other elements from the same group, such as condensers, coolant radiators, or additional heat exchangers, check the available parts in the Audi Condensers (radiators) category.

Additional information and car project development

When working on the cooling and air conditioning system, many users also consider modifications to improve vehicle characteristics. If you are interested in safely increasing performance using aftermarket components, you will find practical tips in the article How to increase engine power: a practical guide to engine tuning with used parts, which will help you plan further stages of your car's development.