Mercedes H243 Rear Trunk Lid Glass Window AS3 Tinted A2477406200

Mercedes H243 Rear Trunk Lid Glass Window AS3 Tinted is an original component from the Car Windows group, designed for installation in the rear part of the body. The AS3 standard tinted glass improves driving comfort by reducing interior heating and increasing passenger privacy. This is a solution for users expecting factory-fit, solid construction, and a consistent look with other body elements.

Specifications and technical data

• SKU: A2477406200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2477406200
• Substitutable numbers: A2477406200, A 247 740 62 00
• Location on the vehicle: Rear
• Category: Car Glass

Purpose and function of the rear trunk lid glass

The rear trunk lid glass in Mercedes models is responsible for rear visibility, the structural rigidity of the trunk lid, and the sealing of the luggage compartment. The AS3 tinted version provides:

• reduced solar radiation penetration into the vehicle interior,
• better protection of transported luggage from outside view,
• a more consistent, modern look for the rear of the vehicle.

Thanks to precise fitting to the specific trunk lid, the glass maintains the correct geometry, which facilitates proper gap alignment and cooperation with seals and hinges.

Construction and performance parameters

The AS3 tinted glass is made of laminated safety glass, which, in the event of damage, breaks into small fragments with limited sharpness. This construction reduces the risk of injury and meets homologation requirements for rear glazing in passenger vehicles.

The element has been designed specifically for installation in the rear of the vehicle, which means:

• factory fit to the contour of the trunk lid,
• adaptation for operation in a vertical or slightly inclined position,
• appropriate thickness and rigidity of the glass for this body zone.

Such properties translate into stable seating in the lid frame and proper cooperation with sealing and mounting elements.

Benefits of using an original Mercedes glass

Using an original rear trunk lid glass in a Mercedes allows you to maintain the vehicle's factory parameters. Key advantages include:

• precise fit with the trunk lid, which limits the risk of leaks and rattles while driving,
• preservation of the original body styling line,
• compatibility with factory mounting elements and seals.

The AS3 tinted glass improves thermal comfort inside the vehicle, which is particularly noticeable in the summer season. Additionally, increased privacy of the luggage compartment is important for everyday city use and during longer trips.

Selection by OEM number and installation safety

To ensure full compatibility with a specific car, it is worth verifying the glass by OEM number and vehicle data. This allows you to avoid problems with installation, incorrect glass curvature, or differences in finish. In the case of glass elements, this has a direct impact on tightness, interior acoustics, and the durability of the entire connection with the trunk lid.

If you want to check the compatibility of the glass with your car step-by-step based on the OEM number or VIN, use the practical tips included in the article Guide: how to choose the right car part by VIN and OEM number. You will find there a list of questions for the seller and a parameter verification scheme that will facilitate the selection of the appropriate element.

Expanding the scope of work within car windows

If you are planning a comprehensive repair or modernization of the body glazing zone in your Mercedes and need other elements from the same group, such as side door windows, windshields, or additional body glazing, check the available parts in the Mercedes Car Windows category.

Why consider a used element

Choosing a used rear trunk lid glass is a solution that allows you to reduce repair costs while maintaining the manufacturer's original specifications. In the case of glass elements, it is particularly important that they come from the dismantling of vehicles of a similar class and construction, which helps to maintain the correct body geometry and aesthetics. A well-chosen glass from the secondary market can be an effective alternative to new components, especially for models where the availability of parts in authorized networks is limited.