Audi A4 S4 8K A5 S5 8F A/C Air Conditioning Compressor Pump Diesel 8K0260805E

Audi A4 S4 8K A5 S5 8F A/C Air Conditioning Compressor Pump is an original cabin cooling system component designed for diesel engine vehicles. This used compressor from the A/C compressors and clutches category allows for a technically sound repair of the air conditioning system while maintaining factory performance characteristics. It is a solution for users who expect a proven design and compliance with Audi's factory standards.

Specifications and technical data

• SKU: 8K0260805E
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0260805E
• Substitutable numbers: 8K0260805E, 8K0 260 805 E, 8K0 260 805 L, 8K0260805L
• Fuel type: Diesel
• Category: A/C Compressors & Clutches

Purpose and compatibility

The presented A/C compressor is designed for Audi A4 and S4 8K generation models as well as Audi A5 and S5 8F generation models with diesel engines. The compressor design is adapted to the characteristics of diesel units, which translates into stable refrigerant pressure and proper cooperation with the factory air conditioning control system.

Thanks to the use of an original Audi solution, the correct mounting geometry, appropriate hose connections, and compatibility with engine accessories, including the accessory belt drive and compressor clutch, are maintained.

Construction and performance parameters

The compressor belongs to the group of components responsible for compressing the refrigerant and circulating it within the air conditioning system. In practice, this means:

• maintaining stable operating pressure in the air conditioning system,
• cooperation with the compressor clutch to engage and disengage the drive,
• maintaining adequate cabin cooling efficiency at various engine speeds,
• operation adapted to the loads typical for diesel units.

The original Audi design ensures proper lubrication, sealing, and fitment for the intended type of refrigerant in a given vehicle configuration.

Application in diesel vehicles

In vehicles with a diesel engine, the A/C compressor operates under specific load and temperature conditions. Using a dedicated compressor for the Diesel version allows for:

• proper cooperation with the engine's torque characteristics,
• stable air conditioning system operation across a wide range of engine speeds,
• reduction of unwanted vibrations and noise resulting from improper accessory selection.

As a result, the air conditioning system maintains predictable operating parameters, and thermal comfort in the cabin remains at an appropriate level both in city traffic and during highway driving.

Condition, verification, and benefits of choosing a used compressor

The offered A/C compressor is a used part, which allows for reducing repair costs while maintaining the original Audi design. This type of solution is particularly beneficial for repairing older vehicles, where the priority is combining proper functionality with a rational service budget.

Choosing an original, used compressor from disassembly is also a way to maintain the consistency of the air conditioning system with other components, such as the condenser, evaporator, or high and low-pressure lines. Factory fitment minimizes the risk of installation problems and limits the need for additional modifications.

Technical support, selection, and additional information

When selecting an A/C compressor for an Audi with a diesel engine, it is crucial to verify compatibility with the specific body version and powertrain. Manufacturer markings and interchangeable part numbers are helpful in confirming compatibility with a given vehicle.

If you are planning a comprehensive repair or upgrade of your Audi's air conditioning system and need other components from the same group, such as other compressors, compressor clutches, or related drive elements, check the available parts in the Audi A/C compressors and clutches category.

For drivers considering the use of used components from disassembly in premium class cars, including A/C compressors, practical tips regarding the cost-effectiveness and safety of such a solution may be useful – you can find them in the article Used parts for Mercedes – original parts from disassembly, which discusses the general principles of selecting and operating these types of components.