Mercedes CL C216 Sunroof Sliding Roof Mechanism Assembly Frame A2167800229

Mercedes CL C216 Sunroof Sliding Roof Mechanism Assembly Frame is an original roof sliding frame and guide assembly designed for precise operation with the factory sunroof in this model. By maintaining the OEM design, it ensures correct glass panel guidance geometry, airtightness, and stable operation of the entire system. This solution is dedicated to users who want to restore full sunroof functionality while maintaining factory operating parameters.

Specifications and technical data

• SKU: A2167800229
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2167800229
• Substitutable numbers: A2167800229, A 216 780 02 29
• Category: Other Exterior Parts & Accessories

Purpose and function in the Mercedes CL C216 body

The described mechanism is a complete frame with a system of slides and guides responsible for sliding and tilting the sunroof panel in the Mercedes CL C216 generation. This component is responsible for:

• stable guidance of the panel along the vehicle axis,
• proper sealing of the glass perimeter against the roof,
• correct cooperation with the sunroof drive,
• maintaining appropriate operating clearances, reducing noise and vibration.

Thanks to the original design, the body retains the stiffness designed by the manufacturer within the roof opening, and the sunroof operates in a predictable, repeatable manner.

Benefits of using the original sunroof mechanism

Using a factory mechanism in the Mercedes CL C216 allows you to avoid problems typical of aftermarket replacements with imprecise dimensions. The original sunroof frame ensures:

• precise fitment with the roof skin and factory seals,
• proper cooperation with the stock motor and drive cables,
• preservation of the panel movement kinematics designed by the manufacturer,
• reduced risk of leaks and jamming during sunroof operation.

For users who value driving comfort and the refinement of a luxury class body, choosing the original mechanism is a technically safe and predictable solution.

Characteristics of the used component

The offered sunroof mechanism comes from dismantling, which allows you to combine original construction quality with a more favorable purchase cost. This type of component is particularly attractive for repairs where:

• the guides or frame have been damaged due to seizing or collision,
• there are problems with the smoothness of the sunroof panel movement,
• it is necessary to replace the entire assembly instead of time-consuming regeneration of individual slides.

Choosing an original, used mechanism allows you to maintain compliance with factory service documentation and facilitates workshop installation.

Professional installation and part selection

Due to the complex roof construction in the Mercedes CL C216, it is recommended to entrust the installation of the sunroof mechanism to a workshop experienced with this brand's bodies. Proper installation includes, among others:

• checking the condition of seals and water drains in the roof frame,
• setting the sunroof end positions according to the service procedure,
• verifying operation in slide and tilt modes after installation.

This approach minimizes the risk of subsequent leaks and improper mechanism operation, which is especially important in high-end cars where acoustic comfort and cabin sealing are particularly significant.

If you are planning a comprehensive repair or upgrade of the roof area in your Mercedes and need other components from the same group, such as guides, frames, or sliding mechanisms, check the available parts in the Other Mercedes category.

Technical knowledge and component selection

When working with advanced premium models such as the Mercedes CL C216, it is worth expanding your knowledge about the differences between equipment versions and technical solutions used by manufacturers. You may find the material comparing the approaches of different brands to designing powertrains and chassis helpful – you can find it in the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how premium segment manufacturers differentiate their designs.