Audi A4 B8 Radiator Water Cooler Air Conditioning A/C Unit 8K0260401H

Audi A4 B8 Radiator Water Cooler Air Conditioning A/C Unit is a component from the Condensers (radiators) group, designed for the air conditioning and cooling system in Audi vehicles. The offered component comes from the manufacturer's original line, which ensures proper fitment to the factory installation and stable operating parameters of the system.

Specifications and technical data

• SKU: 8K0260403AF
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0260403AF
• Substitutable numbers: 8K0260403AF, 8K0 260 403 AF, 8K0260401H, 8K0 260 401 H
• Category: A/C Condensers

Purpose and function in the vehicle system

The Audi A4 B8 Radiator Water Cooler Air Conditioning A/C Unit is responsible for efficient heat dissipation from the working fluid and temperature stabilization in the circuit. A properly selected condenser supports smooth compressor operation, improves cabin cooling efficiency, and reduces the risk of overheating associated components.

The original design intended for this generation of Audi allows for maintaining proper airflow through the front part of the cooling module, which is important for both the air conditioning system and other radiators mounted in the assembly.

Construction and technical fitment

The condenser has been designed as an integral part of the system, with geometry adapted to the mounting space in the Audi A4 B8. The placement of connectors, mounts, and heat exchange surfaces is consistent with the manufacturer's factory specifications, which facilitates installation and eliminates the need for additional modifications.

The product has an assigned OEM part number and interchangeable numbers, which allows for precise verification of compatibility with a specific vehicle configuration. This makes it easy to check compatibility with your vehicle using the manufacturer's catalogs or parts search engines.

Benefits of using an original condenser

• Factory fitment – maintaining the correct position in the radiator assembly and proper airflow through the front of the vehicle.
• Stable air conditioning system operation – adequate heat exchange surface promotes maintaining cooling efficiency under various operating conditions.
• Consistency with other components – construction in accordance with the manufacturer's specifications reduces the risk of leaks and installation problems.
• Verification via part numbers – the presence of an OEM part number and reference numbers facilitates the selection of the correct component.

Product characteristics and condition

The offered condenser belongs to the Condensers (radiators) category and is intended for Audi vehicles, which confirms its focus on specific model applications. The item is available in used condition, which allows for an economical replacement while maintaining the original design specifications.

Before installation, it is recommended to perform a standard leak test of the air conditioning system, check the hoses and accessories, so that the newly installed condenser can operate in a properly prepared environment.

Support for selection and system expansion

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

For users interested in a broader perspective on the operation of diesel engines and the costs of parts from the secondary market, an article comparing popular BMW engines may be helpful – more information can be found in the material BMW N47 vs M57 / M57N / M57N2 – a ranking of legendary diesels, which discusses, among other things, the impact of component selection on the durability of the drivetrain.