The Audi A4 B8 A5 8T Air Conditioning Compressor Pump is an original cabin cooling system component designed for diesel engine vehicles. It ensures stable refrigerant pressure in the system, which translates to efficient air conditioning operation and thermal comfort inside the car.
Specifications and technical data
- SKU: 8T0260805E
- Mark: Audi
- Condition: Used
- OEM Part Number: 8T0260805E
- Substitutable numbers: 8T0260805E, 8T0 260 805 E
- Fuel type: Diesel
- Category: A/C Compressors & Clutches
Intended Use and Technical Characteristics
The presented air conditioning compressor pump for Audi A4 B8 and A5 8T belongs to the Air Conditioning Compressors and Clutches category, meaning it is responsible for generating the correct system pressure and cooperating with the engine's accessory drive. The design is adapted to the specifics of diesel engines, taking into account their operating characteristics, vibrations, and RPM range.
This component is designed as an OEM part, ensuring it retains factory mounting points, correct hose routing, and compatibility with the air conditioning control unit's operating parameters. This configuration promotes stable cabin cooling system operation and reduces the risk of leaks or improper compressor lubrication.
Benefits of Using an Original Air Conditioning Compressor
Using an original compressor pump in the Audi A4 B8 / A5 8T allows for the integrity of the entire air conditioning system to be maintained. In practice, this means:
- proper cooperation with engine accessories in diesel units, without unwanted vibrations and noise,
- maintaining correct refrigerant pressure across the entire RPM range, leading to uniform interior cooling,
- preserving factory comfort parameters – rapid cabin cooling and stable temperature during city and highway driving,
- easier diagnostics during servicing, due to compliance with factory diagrams and procedures.
For Audi owners, this means predictable air conditioning system behavior, without the need for system adaptation or modifications.
Condition, Installation, and Service Aspects
The air conditioning compressor pump is offered as a used part, allowing for economical system repair while maintaining original manufacturer specifications. Replacement with a part from the same model group simplifies installation – mounting points, connection diameters, and housing geometry are matched to the factory engine accessories.
During installation, it is recommended to:
- thoroughly flush the air conditioning system and replace the receiver-drier,
- check the quantity and type of oil in the system, according to the vehicle manufacturer's recommendations,
- perform a leak test and correctly fill with refrigerant.
This approach minimizes the risk of recurring failures and allows for the full utilization of the installed compressor's potential.
Application in Diesel Engine Vehicles
Air conditioning systems in diesel engine cars operate under specific conditions – with higher torque and different vibration characteristics than in gasoline engines. The air conditioning compressor pump dedicated to diesel engines is designed to account for these loads, which affects the durability of bearings, clutch, and the overall system's sealing.
This ensures that the user receives a component that better withstands long-term operation with the higher mileages typical of diesel vehicles, while maintaining operating parameters consistent with Audi's design intentions.
Related Products and Technical Knowledge
If you are looking for other Audi air conditioning compressors and clutches for your model, check out the offer in the category: Audi air conditioning compressors and clutches. There you will find a wide selection of air conditioning system components tailored to different generations and engine versions.
When planning repairs using salvaged parts, it is worth understanding the specifics of original premium components. Practical tips on selecting and operating used parts, such as air conditioning compressors or comfort modules, can be found in the article: Used parts for Mercedes – original salvaged parts. Although it concerns a different brand, it covers universal issues also useful for Audi servicing.
Additional information on how to effectively use second-hand components in cars of this brand can also be found in the guide: Audi on second-hand parts – tuning and repairs without loss of quality, which discusses a practical approach to repairs and upgrades while maintaining high operational quality.
