Mercedes W211 Panoramic Sunroof Sliding Roof Roller Blind Sunblind A2117800340

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W211 Panoramic Sunroof Sliding Roof Roller Blind Sunblind is an original component from the Panoramic roofs, sunroofs and parts group, designed for installation in the W211 generation sedan. The roller blind provides effective protection against excessive sunlight inside the vehicle, improving driving comfort and the functionality of the factory roof. This solution is particularly useful in cars used on a daily basis, where ergonomics and stable operation of the blind mechanism are essential.

Specifications and technical data

• SKU: A2117800340
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2117800340
• Substitutable numbers: A2117800340, A 211 780 03 40
• Category: Sunroofs & Parts

Purpose and function of the roof roller blind

The presented sunblind is a component of the roof cover system in the C-Class sedan, responsible for limiting cabin heating and reducing glare. In combination with the factory sunroof or panoramic roof, it allows for precise control of the amount of light entering the interior, which translates into more comfortable travel conditions for the driver and passengers.

The original design ensures proper fabric guidance in the rails, stable closing, and correct cooperation with the factory control mechanism. As a result, the roller blind maintains its factory operating characteristics without the need for modifications or adaptations.

Construction and fitment for Mercedes W211

The roller blind has been designed specifically for the roof geometry of the W211 sedan, which guarantees proper coverage of the glass surface and fitment to the headliner. The shape of the cassette and the guides corresponds to the factory mounting points, which facilitates installation and minimizes the risk of improper alignment.

The element belongs to the Panoramic roofs, sunroofs and parts group, making it compatible with the factory roof system in this model. Using an original solution allows for maintaining visual consistency of the interior and proper cooperation with other roof components.

Performance characteristics and installation benefits

The roof sunblind performs several key functional roles:

• limits the heating of the vehicle interior while parked and driving in full sun,
• improves visual comfort for the driver and passengers by reducing glare,
• supports the maintenance of a stable temperature in the cabin, relieving the air conditioning system,
• maintains the factory appearance and ergonomics of roof operation.

As an original part, the roller blind is prepared for installation in the factory location, which reduces the time required for replacement and lowers the risk of issues with the mechanism's operation. It is a practical solution both for repairs after damage and for completing missing roof elements after disassembly.

Condition, origin and technical aspects

The offered roller blind is a used item, sourced from the dismantling of a Mercedes vehicle. Such OEM components are frequently chosen by workshops and individual users due to their factory fitment and adherence to the manufacturer's original specifications. In practice, this translates into predictable mechanism behavior and no need for installation modifications.

The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific roof equipment version. Before purchasing, it is worth comparing the markings with the vehicle documentation or consulting a mechanic to ensure full compatibility with the given W211 configuration.

Support with selection and car project development

If you are planning a comprehensive repair or upgrade of the roof area in your Mercedes and need other elements from the same group, such as guides, seals, or roof control modules, check the available parts in the Mercedes panoramic roofs, sunroofs and parts category.

When planning broader car modifications using dismantled components, it is worth learning about a practical approach to tuning and selecting used subassemblies – our blog article will be helpful: Emotions and design – visual and mechanical tuning of a Seat using dismantled subassemblies, which shows how to effectively use original parts in modernization projects.