Mercedes W204 Panoramic Sunroof Sliding Roof Front Window Glass Panel Tinted AS3

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W204 Panoramic Sunroof Sliding Roof Front Window Glass Panel Tinted AS3 is an original, tinted sliding glass panel designed for the factory panoramic roof. This component belongs to the Panoramic roofs, sunroofs and parts category and is a precision-engineered glass panel that allows for professional repair of the sliding system without interfering with the vehicle's body structure.

Specifications and technical data

• SKU: A2467800600
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2467800600
• Substitutable numbers: A2467800600, A 246 780 06 00, A2047800921, A 204 780 09 21, A2047800221, A 204 780 02 21
• Location on the vehicle: Front
• Category: Sunroofs & Parts

Purpose and function of the component

The Mercedes W204 Panoramic Sunroof Sliding Roof Front Window Glass Panel Tinted AS3 is installed in the roof area above the front seats and works with the factory sliding mechanism. As an original Mercedes part, it ensures proper guidance in the rails, correct sealing, and compatibility with the roof frame and gaskets.

The AS3 tinted glass limits interior heating, improves driving comfort in sunny conditions, and reduces glare, while maintaining appropriate light transmission for a panoramic roof.

Construction and technical specifications

The glass panel is designed as the sliding front section of a complete panoramic roof. The construction includes:

• integrated mounts for the sliding mechanism,
• a profile matched to the factory roof frame,
• a tinted surface for improved thermal comfort,
• glass compliant with the AS3 standard, adapted for automotive applications.

Thanks to the factory edge profile, the glass works with the roof seal, which reduces the risk of leaks and aerodynamic noise at higher speeds.

Vehicle placement and installation

The component is intended for installation in the front part of the panoramic roof. Replacement involves removing the old glass panel and transferring the new one onto the existing sliding mechanism, following the manufacturer's service procedures.

The original fit to the body facilitates service work – after proper adjustment of the rails and seals, it is possible to achieve factory-standard fitment and smooth operation of the glass throughout its entire range of motion.

Characteristics as a used part

The product comes from disassembly and has a used status, which allows for an economical repair of the panoramic roof while maintaining the original design. For many users, this is a cost-effective solution compared to purchasing a new panel, while still maintaining compliance with factory standards.

Original glass from disassembly is also an environmentally friendly solution – reusing functional components reduces waste and raw material consumption, while maintaining the high quality of workmanship characteristic of the Mercedes brand.

Part selection by number and compatibility

The panel has a factory OEM part number and assigned interchangeable numbers, which facilitates verification of compatibility with the specific version of the panoramic roof in a given vehicle. Before purchasing, it is worth comparing the markings with service documentation or the part number removed from the car to ensure full compatibility.

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 rails, sliding cassettes, or roof seals, check the available parts in the Mercedes panoramic roofs, sunroofs and parts category.

For drivers considering wider use of parts from disassembly, including glass and body components, a guide describing the advantages of original used components may be helpful – savings, quality, and ecological aspects are discussed in the article "Used parts for BMW – is it worth it? Key benefits for brand fans", the conclusions of which can also be applied to vehicles from other manufacturers.