Audi A6 C8 A7 4K Air Con A/C Compressor Pump 4G0816797F

Audi A6 C8 A7 4K Air Con A/C Compressor Pump is an original component from the Air conditioning compressors and clutches group, designed for the factory air conditioning system in high-end Audi models. This used OEM part allows for maintaining the correct operating parameters of the cabin cooling system while reducing repair costs compared to a new replacement. It is a solution for users who expect proper integration with the vehicle's electronics and compliance with factory specifications.

Specifications and technical data

• SKU: 4G0816797F
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0816797F
• Substitutable numbers: 4G0816797F, 4G0 816 797 F, 4G0 816 797 G, 4G0816797G
• Part type: A/C Compressor
• Category: A/C Compressors & Clutches

Purpose and role in the air conditioning system

The air conditioning compressor in the Audi A6 C8 and A7 4K is responsible for compressing the refrigerant and maintaining stable pressure parameters throughout the circuit. A properly selected pump ensures:

• efficient cooling of the vehicle interior across a wide range of external temperatures,
• proper cooperation with the expansion valve, condenser, and evaporator,
• correct control by the vehicle's electronic modules. By using an original compressor from Audi, compatibility with factory equipment is maintained, which reduces the risk of pressure regulation issues or errors in the air conditioning control unit.

Advantages of using an original Audi compressor

Choosing an air conditioning compressor sourced from Audi brings a number of practical benefits compared to cheap replacements. The most important include:

• Factory fit – preservation of the original geometry of mounts as well as refrigerant and line connections, which facilitates installation.
• Consistency with vehicle software – proper cooperation with pressure sensors, the air conditioning control unit, and comfort systems.
• Stable operating characteristics – correct operating pressure and smooth engagement of the compressor drive.
• The ability to use existing equipment components, such as lines or brackets, without the need for modifications. For Audi A6 C8 and A7 4K users, this means more predictable installation and a lower risk of additional costs associated with adapting parts.

Condition, verification, and preparation for installation

The offered air conditioning compressor is a used item, which allows for a favorable price-to-functionality ratio while maintaining original origin. Before installation, it is recommended to:

• check the tightness of the air conditioning system and the condition of the lines,
• replace the receiver-drier and inspect the condenser for contamination,
• properly vent and fill the system with refrigerant in accordance with the vehicle manufacturer's requirements. Such an approach minimizes the risk of recurring failure and allows for fully utilizing the potential of the installed compressor.

Part selection and compatibility with replacement numbers

The Audi air conditioning compressor in this version has a dedicated OEM part number and associated interchangeable numbers, which facilitates precise matching to a specific vehicle configuration. It is worth verifying compatibility with your car by using data such as:

• manufacturer markings on the old compressor,
• information from the Audi parts catalog,
• vehicle data (model, generation, engine, production year). Such a comparison helps avoid installation problems and ensures proper cooperation with the existing air conditioning system.

Technical support and related products

If you are planning a comprehensive repair or upgrade of the air conditioning zone in your Audi and need other components from the same group, such as additional compressors, drive clutches, or mounting elements, check the available parts in the Audi air conditioning compressors and clutches category. To better assess when choosing an original used compressor makes sense, how to select the right model for your car, and what to pay attention to before installation, it is worth reading the guide: No cooling in the car: an original used air conditioning compressor as a proven alternative to expensive new parts.