Description
The Mercedes-Benz Air Suspension Compressor (Part No. A2113200304) is the replacement air pump for vehicles equipped with the AIRMATIC/Air-Ride suspension system. This compressor supplies pressurized air to the suspension struts and air springs, allowing the system to adjust ride height, compensate for load, and maintain correct vehicle posture for a comfortable, controlled ride.
Failure of the compressor can cause the vehicle to sag, display suspension warnings, or lead to continuous compressor operation. This unit is engineered to deliver reliable air pressure, including integrated check valves and mounting points for direct fitment, and is suitable for restoring proper AIRMATIC function. Install or replace with the correct part number to ensure the compressor integrates with the vehicle’s valve block, reservoir, and sensor system.
Key Features:
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Replacement air suspension compressor for Mercedes-Benz AIRMATIC systems.
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Part number: A2113200304.
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Supplies pressurized air to air springs/struts for ride height control.
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Restores system pressure, eliminates sagging and suspension fault warnings.
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Direct-fit design with OEM mounting and electrical connector compatibility.
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Recommended to inspect the dryer, valve block, and air lines when replacing the compressor.
Typical Applications / Fitment:
Commonly fitted to Mercedes-Benz E-Class (W211) and other models equipped with AIRMATIC air suspension. Always confirm fitment using your vehicle VIN and suspension option before ordering.
Service Tip:
If the compressor has failed, check the air dryer/desiccant, electrical feed, fuses, valve block and air lines. Replacing these associated components when necessary will help prevent premature failure of the new compressor.

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