Mercedes C118 Window Glass Door Front Right O/S Glazing AS2 A1187250200

Mercedes C118 Window Glass Door Front Right O/S Glazing AS2 is a factory-original glass from the Car windows category, designed for installation in the front right door of Mercedes vehicles. The AS2 marking confirms the use of the appropriate type of laminated glass, ensuring comfortable visibility and the correct level of light filtration, which translates into safe and stable vehicle operation.

Specifications and technical data

• SKU: A1187250200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1187250200
• Substitutable numbers: A1187250200, A 118 725 02 00
• Location on the vehicle: Front, Right
• Category: Car Glass

Purpose and positioning of the glass

The presented glass is designed for installation in the front right door of the body, in the driver or passenger side zone (depending on the vehicle version). Precise fitment to the Mercedes C118 door structure allows for proper operation with the window regulator mechanism, seals, and guides, which minimizes the risk of leaks and unwanted noise while driving.

Its placement in the front part of the body makes this component significant for both side visibility and acoustic comfort inside the vehicle. The appropriate edge profile and correct glass thickness promote stable seating in the door frame and proper pressure against the seals.

Technical characteristics of AS2 glass

Glass marked with the AS2 symbol belongs to the group of windows with controlled light transmittance, compliant with homologation requirements for side windows. This type of glass:

• ensures appropriate clarity of the field of view in the driver's side zone,
• limits excessive interior heating by filtering a portion of radiation,
• works with factory Mercedes door seals and guides,
• maintains proper rigidity while preserving acoustic comfort.

By maintaining factory geometry and glass parameters, the window integrates well with the body line, without disrupting aerodynamics or the operation of the passenger-side exterior mirror.

Benefits of using original Mercedes glass

Choosing an original side window for a Mercedes translates into a number of practical operational benefits:

• Precise fit – maintaining factory dimensions and shape facilitates installation and reduces the need for additional adjustments.
• Compatibility with door equipment – the glass works with factory regulators, guides, and seals, which reduces the risk of jamming and uneven operation.
• Visual consistency – the shade and characteristics of the glass are matched to the Mercedes body styling, which allows for a uniform look across all windows.
• Operational safety – the use of glass with the appropriate class and structure supports passenger protection in daily use.

The element from the Car windows category has a direct impact on driving comfort, interior noise levels, and the proper functioning of systems responsible for ventilation and moisture removal from the cabin.

Used condition and installation aspects

The offered glass is a used component, which allows for a significant reduction in repair costs while maintaining the original origin of the part. In practice, this means a favorable price-to-quality ratio, especially in the case of post-accident repairs or replacing a damaged window in the front right door.

Before installation, it is recommended to perform a standard verification of the glass edges, contact points with the guides, and the condition of the vehicle's seals. A properly installed side window ensures:

• stable guidance throughout the entire range of the regulator's operation,
• even pressure against the seals around the entire perimeter,
• reduction of wind noise at higher speeds.

Why it is worth choosing original used OEM components

In the case of side windows for premium vehicles such as Mercedes, the use of original components is crucial for maintaining factory safety and comfort parameters. If you want to better understand why used OEM components are often the most reasonable choice in terms of quality and cost, read the article: OEM quality assurance and safety – why used original car parts are the best choice.

Additionally, when planning a repair budget, it is worth comparing the differences between new and used parts in terms of durability, availability, and cost-effectiveness. The following guide may be helpful: Car parts – new or used? A comparison of costs, quality, and durability, which discusses the practical aspects of component selection.

If you are planning a comprehensive repair or upgrade of the side glazing zone in your Mercedes and need other elements from the same group, such as rear side windows, driver-side door windows, or additional quarter glass, check the available parts in the Mercedes car windows category.