Audi A4 B9 2.0 TDI DETA A/C Compressor Air Conditioning Compressor 8W5816803 is an original cabin cooling system component designed for diesel engines. A used air conditioning compressor allows for an economical yet technically correct repair of the A/C system in an Audi, while maintaining the original design concept.
Specifications and technical data
- SKU: 8W5816803-1
- Mark: Audi
- Condition: Used
- OEM Part Number: 8W5816803
- Substitutable numbers: 8W5816803, 8W5 816 803
- Fuel type: Diesel
- Category: A/C Compressors & Clutches
Intended Use and Technical Characteristics
The presented air conditioning compressor is dedicated to the Audi A4 B9 generation with a diesel engine. It is designed as an A/C system component that works with the 2.0 TDI unit's accessories, ensuring stable refrigerant pressure and proper operation of the entire air conditioning system.
As a part from the air conditioning compressors and clutches category, this element is responsible for compressing the refrigerant and circulating it within the system, which translates to effective cooling of the vehicle's interior, even under engine loads typical for diesel units.
Benefits of Using an Original Audi Compressor
- Factory Compatibility – designed for a specific diesel engine configuration, without the need for installation modifications.
- A/C System Cohesion – proper cooperation with the dryer, condenser, expansion valve, and the vehicle's electronic control system.
- Stable Operating Parameters – maintaining appropriate system pressure, which promotes uniform cabin cooling and reduces the risk of overloading other components.
- Economical Repair – a used part allows for reduced service costs while maintaining the original technical specifications.
Condition, Verification, and Installation
The compressor is a used, original part obtained from disassembly. Such components are often chosen in professional workshops when it's important to maintain the original air conditioning system design at a reasonable repair cost.
Before installation, standard service procedures typical for A/C systems are recommended, such as checking system tightness, verifying the amount and type of refrigerant, and assessing the condition of the dryer. A correctly installed compressor ensures stable air conditioning operation, both in city traffic and during long highway drives.
Why Choose Audi Air Conditioning Compressors
For premium vehicles like the Audi A4 B9, using original A/C system components directly impacts user comfort. A properly selected compressor reduces operating noise, minimizes vibrations transmitted to the body, and allows for maintaining a stable cabin temperature across a wide range of external conditions.
If you are looking for other air conditioning compressors dedicated to this brand, check out our offer on Audi air conditioning compressors and clutches, where you will find a wide selection of parts for various models and engine configurations.
More About Used Premium Parts
Choosing used, original components is a proven way to keep a premium car in good technical condition without excessively burdening the budget. If you want to learn more about the use of disassembled parts in premium segment cars, read the article used parts for Mercedes – original parts from disassembly, which discusses, among other things, air conditioning compressors and other key components.
