Audi A3 8P TT 8J Air Conditioning Compressor A/C Unit Pump 1K0820859N

The Audi A3 8P TT 8J Air Conditioning Compressor Pump is an original cabin cooling system component designed for vehicles with gasoline engines. It ensures stable refrigerant compression, which translates to a comfortable interior temperature and proper operation of the entire air conditioning system.

Specifications and technical data

• SKU: 1K0820859N
• Mark: Audi
• Condition: Used
• OEM Part Number: 1K0820859N
• Substitutable numbers: 1K0820859N, 1K0 820 859 N, 1K0 820 859 J, 1K0820859J, 1K0 820 859 T, 1K0820859T
• Fuel type: Petrol
• Category: A/C Compressors & Clutches

Intended Use and Technical Characteristics

The Audi Air Conditioning Compressor Pump has been designed as an air conditioning system component for A3 8P and TT 8J models with gasoline engines. The compressor's construction is adapted to the operating parameters of these engine types, allowing for effective maintenance of pressure in the refrigerant circuit and proper cooperation with other system components.

As part of the Air Conditioning Compressors and Clutches category, this component is responsible for compressing the refrigerant and transmitting drive from the engine via the compressor clutch. This enables precise control of the air conditioning system, both in automatic and manual modes.

Benefits of Using an Original Compressor

Using an original compressor in the Audi air conditioning system offers several practical benefits:

• Factory Fitment – compatibility with factory installation, lines, and engine bay mountings.
• Stable Air Conditioning System Operation – proper refrigerant pressure ensures uniform cabin cooling.
• Optimal Cooperation with Gasoline Engine – the compressor is adapted to the operating characteristics of gasoline units, reducing the load on the auxiliary drive.
• Vehicle Electronics Compatibility – correct communication with air conditioning and comfort control modules.

Condition, Verification, and Service Application

The offered compressor is from the group of used OEM components, allowing for economical repair of the air conditioning system while maintaining compliance with factory specifications. This type of component is particularly useful for:

• post-accident repairs, where engine accessories have been damaged,
• air conditioning system service after compressor seizure or leaks,
• restoring full air conditioning functionality in older Audi A3 8P and TT 8J models.

Selecting a compressor based on manufacturer markings and interchangeable part numbers allows for precise matching of the part to the specific vehicle configuration, minimizing the risk of installation issues.

Application in Gasoline Vehicles

The compressor is designed to work with gasoline engines, which is important for both load characteristics and air conditioning system control. Proper adaptation to the fuel type affects:

• correct power transfer from the crankshaft to the compressor,
• stable operation at variable speeds typical for gasoline units,
• maintaining adequate cooling performance across the full range of engine loads.

More Air Conditioning Compressors for Audi and Information on Used Parts

If you are looking for other Audi Air Conditioning Compressors and Clutches, check out our dedicated category: Audi Air Conditioning Compressors and Clutches. You will find a wide selection of components tailored to various models of this brand.

When planning repairs to the air conditioning system or other systems in a premium car, it is worth knowing the advantages of using original dismantled components. You can find more information on this topic in the blog article Used Mercedes Parts – Original Dismantled Parts, which discusses the practical aspects of choosing branded components at a reasonable price.

If you are considering whether new or used parts would be a better solution for your needs, the guide Car Parts – New or Used? A Comparison of Costs, Quality, and Durability may also be helpful, assisting you in making an informed service decision.