Mercedes W177 W247 Height Level Sensor Rear Right O/S Level Sensor A2473205800

Mercedes W177 W247 Height Level Sensor Rear Right O/S Level Sensor is an original ride height control system component designed for installation on the right side of the rear axle. It provides precise suspension position readings, which translates into stable handling, proper operation of assistance systems, and a comfortable ride. Thanks to the factory fit for Mercedes W177 and W247 models, installation is predictable and compliant with the manufacturer's specifications, with no modifications required.

Specifications and technical data

• SKU: A2473205800
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2473205800
• Substitutable numbers: A2473205800, A 247 320 58 00, A 247 320 46 04, A2473204604
• Location on the vehicle: Rear, Right
• Category: Other Steering & Suspension Parts

Function and application of the level sensor

The presented sensor is responsible for monitoring the height of the rear right part of the vehicle relative to the ground. This information is sent to the suspension control units and safety systems, which use it to adjust the operation of actuators, such as shock absorbers or height adjustment systems.

Using the original sensor in a Mercedes W177/W247 allows you to maintain:

• consistent operation of factory traction control and electronic stability programs,
• proper suspension geometry under various loads,
• correct operation of functions related to vehicle leveling.

Compatibility and vehicle fitment

The sensor has been designed specifically for the Mercedes W177 and W247 platform, intended for the rear right side of the vehicle. This means that its geometry, operating range, and mounting method are adapted to factory mounting points, which facilitates service and reduces the risk of installation errors.

The original origin of the component promotes:

• proper fitment with the suspension arm and wiring harness,
• stable operation throughout the full range of suspension travel,
• compliance with the software of the control units used in the given model.

Performance characteristics and benefits of the OEM solution

Choosing a factory level sensor for a Mercedes translates into repeatability of operating parameters and predictable vehicle behavior in various road conditions. The component is structurally prepared to work in a harsh environment – near the wheel, where dirt, moisture, and variable temperatures occur.

Key benefits of using this sensor include:

• maintaining a stable vehicle level under variable loads,
• reducing the risk of system errors related to incorrect height readings,
• preserving factory comfort settings and handling characteristics.

Component condition and service aspects

The offered sensor is a used component, which allows for economical suspension system repair while maintaining the manufacturer's original specifications. Before installation, it is recommended to perform a standard check of the electrical installation and mounting points in the vehicle to ensure proper operation after replacement.

Due to the precise nature of the level sensor's operation, it is worth ensuring:

• proper routing of the electrical harness,
• careful tightening of fasteners at the points provided by the manufacturer,
• potential adaptation or clearing of errors in the control units after replacement, if required by the service procedure.

If you are planning a comprehensive repair or upgrade of the suspension area in your Mercedes and need other components from the same group, such as additional level sensors, links, or mounting brackets, check the available parts in the Other Mercedes category.

For a better understanding of how advanced suspension systems and chassis layouts affect the handling of high-performance cars, it is worth reading the material comparing sports versions to standard models – you can find it in the article Audi RS vs other models – what is hidden under the hood and chassis?.

If you want to plan your vehicle repair more broadly and are considering selecting a larger number of original used parts in one place, the guide on completing components in the One-Stop-Shop model may be helpful – check the article Comprehensive supply: From the engine to the smallest clip – how to complete used car parts in one place?.