Air Suspension Compressor for Audi A8 (D4), A6/A7 (C7) & Bentley Mulsanne

Restore the Pinnacle of Driving Comfort and Control

Your Audi A8, A6, A7, or Bentley Mulsanne is equipped with a highly advanced adaptive air suspension system, a cornerstone of its luxury and performance identity. The air compressor is the vital heart of this system, generating the necessary pressure to deliver everything from a plush, comfortable ride to a firm, dynamic stance. When this component fails, it compromises the entire driving experience.

This Biste Air Suspension Compressor is a direct-replacement unit, precision-engineered to meet the demanding standards of Audi and Bentley's flagship platforms. It reinstates the quiet, powerful, and responsive operation you expect, allowing you to once again harness the full potential of your vehicle's MMI-controlled suspension settings.

One Compressor for an Elite Fleet: Unmatched Versatility

This is not just a part; it's a platform solution. This single compressor model was trusted by the Volkswagen Group across its most prestigious vehicles, a testament to its robust design and reliability. It is a direct fit for:

• Audi A8 / S8 (D4, 4H Chassis | 2010-2017)

• Audi A6 / S6 / RS6 (C7, 4G Chassis | 2011-2018)

• Audi A7 / S7 / RS7 (4G Chassis | 2010-2018)

• Bentley Mulsanne (3Y Chassis | 2009-2017)

MANDATORY INSTALLATION PROTOCOL - YOUR WARRANTY DEPENDS ON IT:To ensure the longevity of this crucial component and protect your investment, these steps are absolutely essential during installation.

1. INSPECT THE ENTIRE SYSTEM FOR LEAKS: The primary cause of premature compressor failure is a leak elsewhere in the system (air struts, valve block, lines). A leak forces the compressor to run continuously until it burns out. The system MUST be confirmed to be 100% airtight before installing the new unit.

2. ALWAYS INSTALL A NEW RELAY: The compressor's power relay is a wear item. A sticking old relay can keep the compressor running after the engine is off, leading to rapid overheating and failure. You MUST replace the relay with a new one.

Key Features & Benefits:

• Premier Platform Compatibility: A single, proven part for Audi's top-tier sedans and Bentley's flagship.

• Restores Full Functionality: Eliminates suspension fault warnings and restores ride height control.

• OEM-Level Performance: Delivers quiet, fast, and efficient operation for a seamless driving experience.

• Direct Bolt-In Replacement: Designed for a perfect fit in the factory location, ensuring a straightforward installation.

• Exceptional Value: A cost-effective way to repair your advanced suspension system without compromising on quality.

Product Specifications

Vehicle Compatibility

• Audi A8/S8 (D4, 4H) | 2010-2017

• Audi A6/S6/RS6 (C7, 4G) | 2011-2018

• Audi A7/S7/RS7 (4G) | 2010-2018

• Bentley Mulsanne | 2009-2017

Replaces OEM Part Numbers

This compressor is a direct replacement for all superseded part numbers across the compatible platforms:

• Audi A8 (4H) Series: 4H0616005A, 4H0616005B, 4H0616005C, 4H0616005D

• Audi A6/A7 (4G) Series: 4G0616005C, 4G0616005D

• Bentley (3Y) Series: 3Y0616006, 3Y0616007

If you have any doubts about fitment for your specific vehicle, please contact us with your VIN before purchasing to guarantee compatibility.