Mercedes CLK A209 Steering Wheel Angle Sensor Ring A2094640318

Mercedes CLK A209 Steering Wheel Angle Sensor Ring is a precision steering system component responsible for accurately reading the steering wheel position and interacting with the vehicle's safety systems. As part of the Steering Columns group, it ensures stable operation of the steering system and proper communication with the car's electronics. This used OEM component is a sensible choice for professional repairs or replacing a damaged sensor ring in your Mercedes.

Specifications and technical data

• SKU: A2094640318-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2094640318
• Substitutable numbers: A2094640318, A 209 464 03 18, A2095405045, A 209 540 50 45
• Part type: Steering Column
• Category: Steering Columns

Function and role of the steering angle sensor ring

The steering angle sensor ring in a Mercedes is responsible for precisely measuring the position of the steering wheel relative to the driving axis. This information is used by, among others, the power steering system, electronic stability control, and other modules responsible for safety and driving comfort. A properly functioning ring allows the vehicle to maintain predictable reactions to steering inputs and reduces the risk of communication errors between sensors and control units.

By choosing the steering angle sensor ring for Mercedes from this offer, you receive a component structurally matched to the steering column in CLK A209 series models, which facilitates installation and minimizes the risk of compatibility issues.

Compatibility and replacement numbers

The offered ring comes from a line of parts designed for the Mercedes steering system and has a dedicated OEM part number as well as assigned interchangeable numbers. This makes it easy to verify compatibility with your specific car configuration by comparing the markings on the removed part or in the service documentation. The presence of reference numbers also allows for the safe use of this component as a replacement within the same family of design solutions.

If you are upgrading or repairing the steering system, using an original steering angle sensor ring reduces the risk of dashboard warning lights, calibration problems, or improper operation of driver assistance systems.

Condition, origin, and benefits of using a used part

The presented steering angle sensor ring is a used item, sourced from vehicle dismantling. This type of solution is often chosen by workshops and informed users who are looking for a reasonable compromise between repair costs and maintaining the manufacturer's original specifications. OEM parts from dismantling usually retain factory fitment and performance characteristics, which is particularly important for components that interact with the vehicle's electronics.

In practice, this means the ability to restore full functionality of the steering system without the need to invest in a new component, while maintaining the high build quality typical of the Mercedes brand.

Application in the Steering Column system

The steering angle sensor ring is an integral part of the Steering Column assembly. Its proper operation affects:

• stable cooperation with steering control modules,
• proper reaction of safety systems to sudden maneuvers,
• correct calibration of the steering wheel position after repairs or replacement of column components,
• overall vehicle handling precision.

Thanks to the preservation of the original geometry and design, installing the ring in place of a worn or damaged element allows for quick restoration of correct system operating parameters, without the need to modify other sub-assemblies.

If you are planning a comprehensive repair or upgrade of the steering area in your Mercedes and need other components from the same group, such as shafts, housings, or additional modules, check out the available parts in the Mercedes Steering Columns category.

Technical support and additional information

When replacing the steering angle sensor ring, it is worth paying attention to the installation procedure and the potential need for adaptation or calibration in the vehicle. Many faults manifesting as dashboard warning lights, uneven power steering operation, or play felt in the steering wheel may result from the improper operation of components interacting with the steering rack and column. To better understand the relationships between these sub-assemblies and assess the cost-effectiveness of using parts from dismantling, read the article: Steering play and leaks: is it worth buying a used steering rack from professional dismantling?.

Thanks to the informed selection of steering system components, you can effectively reduce service costs while maintaining high handling quality and full functionality of safety systems in your Mercedes.