Mercedes E-Class W211 Rear Mirror Rain Sensor Trim Plastic Cover A2118110007

The Mercedes W211 Mirror Sensor Cover is an original rearview mirror component designed for installation in the rear of the vehicle. This part ensures a factory fit, maintaining the correct geometry and stable mounting of the mirror components and integrated sensor.

Specifications and technical data

• SKU: A2118110007
• Mark: Mercedes
• Condition: Used
• OEM Part Number: A2118110007
• Substitutable numbers: A2118110007, A 2118110007, A 211 811 00 07, AS
• Location on the vehicle: Rear
• Category: Rear View Mirrors

Purpose and function of the element

The sensor mirror cover housing is responsible for protecting components located at the rear of the vehicle, particularly the rearview mirror area. This component's purpose is to:

• protecting sensitive sensor elements from dirt and moisture,
• maintaining a stable position of components in the mirror structure,
• maintaining a consistent body styling line typical of Mercedes models.

Thanks to the factory design, the housing works with the original mountings, which reduces the risk of looseness, vibrations and incorrect operation of the sensor.

Construction and fit for Mercedes

Designed specifically for the W211 series, this element ensures a precise fit with the rearview mirror and compatibility with factory mounts. The original geometry simplifies installation and allows for the preservation of:

• proper routing of sensor cables and connectors,
• proper adhesion to the mirror surface,
• stability of the entire mirror assembly in everyday use.

This type of fit is particularly important in premium vehicles, where both functionality and aesthetic finish are important.

Technical condition and benefits of choosing a used item

The housing comes from the aftermarket, meaning it's a used part that retains the functionality required for continued use. Choosing this solution allows you to:

• reduce the cost of repair compared to a new element,
• maintain the original character of the vehicle by using a component from the same model line,
• reduce the risk of assembly problems typical of universal replacements.

A used housing is a good choice for post-accident repairs, replacing a damaged mirror or restoring the full functionality of systems based on sensors located in the rear of the car.

Why is it worth using the original rearview mirror housing?

Using a dedicated housing for the rearview mirror of a Mercedes W211 is not only visually appealing, but also functional. The right component:

• supports the correct operation of the sensor thanks to its stable mounting,
• limits the entry of dirt into the interior of the mirror assembly,
• helps maintain a consistent rear body appearance.

This is particularly important in vehicles equipped with advanced assistance systems, where incorrect mounting or housing leaks may affect the operation of the electronics.

Related Mercedes rearview mirrors

If you are also looking for other rear-view mirrors dedicated to this brand, check out the rear-view mirrors for Mercedes available in our assortment to choose a complete solution tailored to your model.

For users interested in the broader context of operating and modernizing Mercedes-Benz cars, we also recommend an article describing the characteristics of the popular diesel engine – The Second Life of the Mercedes OM642 Engine – How Injectors and Turbine Restore Power to the 3.0 V6 CDI . This is a practical supplement to knowledge about servicing and refreshing key components in Mercedes-Benz cars.