Mercedes W907 Turn Angle Sensor Trim Housing Panel A9079000805

The Mercedes W907 Steering Angle Sensor Housing Panel is a specialized component mounted within the steering column, responsible for the stable seating of the sensor and its correct interaction with the steering system. This solution is designed for users who expect precise vehicle handling, proper functioning of safety systems, and consistent installation in line with manufacturer standards.

Specifications and technical data

• SKU: A9079000805-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9079000805
• Substitutable numbers: A9079000805, A 907 900 08 05, 184000, 9187683400119
• Category: Steering Columns

Application in the Mercedes W907 Steering System

The steering angle sensor housing panel in Mercedes W907 models operates directly within the steering column area, ensuring the correct positioning of the sensor relative to the steering shaft. A properly selected element of this type influences:

• stable mounting of the steering angle sensor on the column axis,
• correct interpretation of steering wheel movements by the vehicle's electronics,
• consistent operation of power steering systems and lane keeping assistants.

By maintaining the original mounting geometry, the panel allows for a repeatable steering system performance characteristic, which is important for both daily operation and advanced diagnostics.

Construction and Fit for the Steering Column

As a component within the Steering Column group, the steering angle sensor housing panel is designed for specific mounting points and wire routing in the Mercedes W907. The appropriate shaping of the housing:

• facilitates correct sensor alignment with the steering wheel's rotation axis,
• reduces the risk of play and unwanted vibrations in the sensor area,
• ensures compatibility with factory column components and interior trim.

In practice, this translates to more predictable vehicle behavior, especially in vehicles equipped with advanced electronic stability control systems that utilize data from the steering angle sensor.

Characteristics of a Used Part

The offered panel is a used part, sourced from disassembly, which allows for maintaining the original installation specifications while optimizing repair costs. For this type of component, the following are crucial:

• maintaining the integrity of the mounting points,
• absence of damage affecting sensor positioning,
• compatibility with the steering column structure of the specific model.

A well-chosen used part offers a sensible compromise between quality and cost, allowing for the restoration of proper steering system function without the need to invest in a new component.

Technical Support and Part Selection

When selecting a steering angle sensor housing panel for the Mercedes W907, it is advisable to pay attention to compatibility with the specific steering column version and the vehicle's equipment configuration. Helpful resources may include:

• comparing the shape and mounting points with the removed element,
• verifying compatibility with the steering system of the specific model year,
• consulting a mechanic specializing in the Mercedes brand.

To better understand the role of such components in the entire system, it is recommended to consult the guide Steering System and Power Steering – How it Works and What Fails?, which discusses the operating principles of steering columns, common fault symptoms, and examples of parts used in repairs.

Mercedes Steering Columns – Expansion and Modernization

If you are planning a comprehensive repair or modernization of the steering column area in your Mercedes and require other parts from the same group, such as additional housings, covers, or mounting modules, check the available parts in the Mercedes Steering Columns category.

When choosing parts from the secondary market, the buying guide Used Parts – Your Guide to the Best Offers in the Automotive Store may also be helpful, discussing the principles of safely selecting used components and their use in everyday driving.