Description
The Audi S8 A8 D3 4E Front Left Air Suspension Sensor is a component of the Automatic Leveling System, responsible for precisely transmitting information about the body’s position to the suspension controller. Thanks to this, the air suspension in your Audi can maintain the correct height, stability, and driving comfort under various load conditions.
Specifications and technical data
- SKU: 4E0616575K-1
- Mark: Audi
- Condition: Used
- OEM Part Number: 4E0616575K
- Substitutable numbers: 4E0616575K, 4E0 616 575 K
- Location on the vehicle: Front, Left
- Category: Self-Levelling Suspension Parts
Function and Role in the Air Suspension System
The air suspension sensor mounted on the front left axle works with the suspension arm and the control module, transmitting a signal about the current position of the wheel relative to the vehicle body. Based on this data, the controller adjusts the pressure in the air springs, which allows for:
- maintaining a constant vehicle height regardless of load,
- preserving body stability during braking and acceleration,
- reducing body roll in corners,
- ensuring predictable handling and driving comfort.
A functional sensor in this location is crucial for the correct operation of driving modes, the suspension’s response to surface changes, and the proper functioning of the body lifting and lowering features.
Purpose and Compatibility with Audi
The presented component has been designed for Audi models with air suspension that feature an automatic leveling system. Its placement on the vehicle, specified as front left, clearly indicates its position within the system, making it easier to select the correct component for replacement.
Original sourcing from the Audi group means that factory mounting geometry, appropriate electrical characteristics, and compatibility with the factory suspension controller are maintained, without the need for installation modifications.
Benefits of Using an Original Sensor
Replacing a faulty sensor with an original component from the same design group allows for the restoration of:
- correct automatic body leveling,
- stable operation of all air suspension modes,
- consistent communication with the control module without errors related to parameter incompatibility,
- predictable vehicle reactions to changes in load and road conditions.
By maintaining the original design specifications, the sensor works with other system components, minimizing the risk of recurring faults due to improper selection of replacement parts.
Condition and Service Application
The component is offered as a used part, which is a sensible choice for servicing advanced air suspension systems in premium vehicles. Such components are often chosen for repairs where maintaining original specifications while optimizing costs is important.
The sensor is intended for use as a replacement for a factory-installed component in cases of typical damage symptoms, such as incorrect leveling on one side of the vehicle, suspension system error messages, or limited available operating modes.
Expanding the Automatic Leveling System in Audi
If you are planning a comprehensive repair or upgrade of the air suspension area in your Audi and need other components from the same group, such as additional position sensors, mounting elements, or components that work with the leveling system, check the available parts in the Audi Automatic Leveling System category.
To better select the appropriate components for your car’s specific drivetrain and gearbox configuration, it is worth familiarizing yourself with the practical tips in the article Gearbox: Manual, Automatic, or DSG – Common Faults and a Used Gearbox Buying Guide, which helps understand the dependencies between the drivetrain and other vehicle systems.
If you want to be sure you are selecting the correct sensor for a specific equipment version, a guide on identifying parts by OEM number and vehicle data may also be helpful: Guide: How to Select the Right Car Part by VIN and OEM Number.
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