Audi A8 D4 Air Con Conditioning Compressor A/C Pump 3.0 TDI 4H0260805E

The Audi A8 D4 Air Conditioning Compressor, A/C Pump 3.0 TDI is an original cabin cooling system component designed for Audi models with a 3.0 TDI engine. This used compressor from the air conditioning compressors and clutches category allows for a technically correct repair or replacement of a damaged unit while maintaining the factory air conditioning performance characteristics.

Specifications and technical data

• SKU: 4H0260805E
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0260805E
• Substitutable numbers: 4H0260805E, 4H0 260 805 E, 447150-6141
• Category: A/C Compressors & Clutches

Technical Characteristics of the Audi A8 D4 Air Conditioning Compressor

The air conditioning compressor for Audi A8 D4 3.0 TDI is an OEM-class component designed to work with the vehicle's factory air conditioning system and electronic control. The compressor's design ensures proper refrigerant pressure, stable operation across the full engine speed range, and correct internal lubrication.

Original manufacturing means maintaining the correct geometry, mounting points, and connections, which facilitates installation in place of the factory component without requiring modifications to the system. This allows for the restoration of the air conditioning system's original performance and the proper functioning of all cabin comfort features.

Purpose and Application in the Air Conditioning System

The presented air conditioning pump acts as the central element of the refrigerant circuit in the Audi A8 D4 with a 3.0 TDI engine. It is responsible for:

• compressing the refrigerant to the required operating pressure,
• maintaining stable air conditioning operating parameters under various engine load conditions,
• interacting with the factory air conditioning control unit and pressure sensors,
• ensuring uniform interior cooling while maintaining acoustic comfort.

Thanks to its precise fit for the specific A8 D4 generation and 3.0 TDI engine, the compressor maintains the correct operating characteristics, which translates to predictable system behavior, proper windshield defrosting, and stable cabin temperature.

Condition, Origin, and Benefits of Choosing a Used Part

The compressor comes from the used Audi parts segment, which significantly reduces repair costs compared to a new OEM part, while retaining the original construction. A used compressor is a particularly beneficial solution for:

• repairing vehicles used intensively, where service economy is crucial,
• restoring the air conditioning system's functionality after a mechanical failure or seizure of the old compressor,
• maintaining compliance with factory specifications without using aftermarket parts with uncertain parameters.

Choosing an original, used compressor from a dismantled vehicle is a sensible compromise between cost and quality, especially in premium cars like the Audi A8 D4.

Why Choose an Original Audi Air Conditioning Compressor

Compared to cheaper aftermarket alternatives, an original Audi air conditioning compressor ensures:

• factory fit to the air conditioning system – correct mounting points and connections,
• compatibility with the control unit software – proper interaction with the vehicle's electronics,
• stable operating characteristics across the full range of temperatures and speeds,
• preservation of acoustic comfort typical of the luxury class.

This ensures predictable installation, and after proper refilling with refrigerant and oil, it is possible to achieve factory-like performance.

Other Audi Air Conditioning Compressors and Knowledge About Used Parts

If you are looking for other Audi air conditioning compressors and clutches for various models of this brand, check out the Audi air conditioning compressors and clutches available in our store to select a part that fits your specific engine version and year.

For those interested in a broader perspective on dismantled components, we recommend the blog post on how to safely choose premium used parts – especially in the context of luxury brands. You will find more practical tips in the article: Used Parts for Mercedes – Original Parts from Dismantling, which effectively illustrates the benefits of making sensible choices with original, used components.