Volkswagen Touareg 7L Air Conditioning Pump Compressor 7H0820805J is an original cabin cooling system component designed for use in Volkswagen vehicles. The compressor ensures stable refrigerant compression, which translates to efficient air conditioning operation and thermal comfort inside the car.
Specifications and technical data
- SKU: 7H0820805J
- Mark: Volkswagen
- Condition: Used
- OEM Part Number: 7H0820805J
- Substitutable numbers: 7H0820805J, 7H0 820 805 J
- Category: A/C Compressors & Clutches
Air Conditioning Compressor Characteristics and Purpose
The presented compressor belongs to the category of air conditioning compressors and clutches, meaning it is responsible for generating the correct refrigerant pressure in the system and cooperating with the engine drive via the compressor clutch. Using an original Volkswagen component allows for maintaining the factory air conditioning operating parameters, including proper working pressures, cooling efficiency, and system smoothness.
The part is dedicated to the construction used in the first-generation Touareg model (7L), thus ensuring correct fitment for mountings, hoses, and accessories, as well as compatibility with the factory air conditioning control electronics.
Construction and Function in the Air Conditioning System
The air conditioning compressor plays a crucial role in the refrigerant circuit. It is responsible for:
- compressing the refrigerant to the appropriate working pressure, necessary for efficient heat exchange,
- stable cooperation with the clutch driven by the engine's accessory belt,
- maintaining cooling efficiency at various engine speeds,
- reducing vibrations and noise through factory-tuned operating characteristics.
Thanks to the use of original Volkswagen construction, the compressor is optimized for refrigerant flow, sealing, and cooperation with other system components such as the condenser, evaporator, and expansion valve.
Benefits of Using an Original Volkswagen Compressor
Choosing an air conditioning compressor from the Volkswagen OE line is a solution that ensures the integrity of the entire system. The most important advantages include:
- factory fitment for installation in the Touareg 7L, without the need for modifications to mountings or hoses,
- maintaining manufacturer-specified operating parameters, which facilitates diagnostics and servicing,
- compatibility with original air conditioning control, including pressure and temperature sensors,
- coherence with other system components, which reduces the risk of leaks and bleeding issues.
This approach is particularly important in premium vehicles, where climatic comfort and the stability of auxiliary systems directly impact the perceived quality of vehicle use.
Condition, Verification, and Service Application
The compressor is a used, original part obtained from disassembly. Such components are often chosen by professional workshops as they allow for high-quality repairs at reasonable service costs. For air conditioning compressors, maintaining compliance with factory specifications is particularly important, which facilitates subsequent system filling and testing.
Before installation, standard servicing procedures are recommended, such as flushing the system, replacing the receiver-drier, and checking hose integrity. This ensures that the newly installed compressor has optimal operating conditions and reduces the risk of repeat failure.
Other Volkswagen Air Conditioning Compressors and Knowledge of Used Parts
If you are looking for other Volkswagen air conditioning compressors and clutches for various models of this brand, check the offer in the dedicated category: Volkswagen air conditioning compressors and clutches. You will find a wide selection of original disassembled components, suitable for many models and engine versions.
For those interested in a broader perspective on premium used components, we recommend an article describing how to safely use original disassembled parts in premium cars like Mercedes-Benz – you can find more information here: used parts for Mercedes – original disassembled components.
