Audi S6 C7 A8 4H D4 Diesel Air Suspension Compressor Pump Unit 4H0616005D

The Audi S6 C7 / A8 4H D4 Diesel Air Suspension Compressor is an original component of the Automatic Leveling System, specifically designed for diesel engine models. This used compressor unit ensures factory compatibility with the pneumatic system, facilitating installation and restoring proper function to the self-leveling suspension.

Specifications and technical data

• SKU: 4H0616005D-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0616005D
• Substitutable numbers: 4H0616005D, 4H0 616 005 D, 10R-03 6089, 4430201871, 443 020 187 1
• Fuel type: Diesel
• Part type: Pump
• Category: Self-Levelling Suspension Parts

Purpose and Function in the Suspension System

The presented compressor is responsible for generating pressure within the air suspension system, enabling the automatic maintenance of the correct vehicle level regardless of the load. In Audi S6 C7 and A8 4H D4 diesel models, it is a key element for ride comfort, high-speed stability, and the proper operation of suspension modes.

As part of the Automatic Leveling System, the compressor works in conjunction with the control module, distribution valves, and air springs, ensuring smooth height adjustments and rapid response to changes in axle load.

Benefits of Using an Original Compressor

Using an original, used unit allows for the preservation of operating parameters as intended by the vehicle manufacturer. In practice, this means:

• correct integration with the suspension electronics without the need for system modifications,
• compressor performance appropriately matched to the weight and characteristics of the Audi S6 C7 and A8 4H D4,
• maintenance of the premium-segment ride comfort, particularly important in diesel sedans.

This makes the compressor the right choice for both emergency repairs and planned replacement of worn components to improve air suspension performance.

Selection and Technical Compatibility

The compressor has been developed for suspension systems in Audi vehicles with Diesel engines, which is important when selecting parts for a specific drivetrain configuration. The OEM designation and available replacement numbers allow for precise verification of compatibility with a specific vehicle instance, and using an original compressor minimizes the risk of calibration and system diagnostic issues.

For certainty of fit, it is recommended to compare parameters with the vehicle's service documentation or consult a mechanic specializing in Audi air suspensions.

Condition and Application in Service

The offered compressor comes from the category of used parts, which significantly reduces repair costs while maintaining the original design and intended purpose of the component. This is a solution often chosen by professional workshops servicing premium vehicles, where compliance with the original suspension system design is crucial.

The unit is ideal for:

• replacing a damaged compressor causing suspension system errors,
• restoring system functionality after prolonged use,
• comprehensive air suspension repairs in Audi S6 C7 and A8 4H D4.

Expanding Suspension and Drivetrain Service

If you are planning a comprehensive repair or upgrade of the suspension area in your Audi and need other components from the same group, such as air springs, pressure lines, or control valves, check the available parts in the Audi Automatic Leveling System category.

For larger service jobs, it is also worth checking the condition of the drivetrain, including the gearbox. Practical tips on selecting and operating transmissions can be found in the article Gearbox: Manual, Automatic, or DSG – Common Faults and Used Gearbox Buying Guide, which will help you better plan the scope of work on a premium car.