Mercedes SLK R172 Rear Window Glass Glazing Hard Top Cover Schwarz Black - 040

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes SLK R172 Rear Window Glass Glazing Hard Top Cover Schwarz Black - 040 is an original body component from the Car windows category, designed for installation in the rear part of the folding roof. This used component ensures a factory-fit for the roadster's structure, maintaining the correct geometry, sealing, and aesthetics in accordance with Mercedes standards. It is a practical solution for post-collision repairs, replacing a damaged window, or completing a hardtop.

Specifications and technical data

• SKU: A1727901440-BLA
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1727901440
• Substitutable numbers: A1727901440, A 172 790 14 40
• Location on the vehicle: Rear
• Color: Schwarz Black - 040
• Category: Car Glass

Purpose and function in the vehicle

The offered rear window is designed for installation in the rear section of the folding hardtop in the Mercedes SLK R172 generation model. The component operates in the immediate vicinity of the roof mechanism, which is why its proper fit is crucial for:

• maintaining the correct rigidity of the hardtop structure,
• ensuring proper rear visibility,
• maintaining vehicle sealing in the luggage and cabin area,
• proper interaction with roof seals and fittings.

Its location in the rear part of the vehicle requires the window to be compatible with the guides, roof frame, and upholstery and trim elements, which is ensured by the original design dedicated to this model.

Color and visual fit

The element is finished in Schwarz Black - 040, characteristic of Mercedes black body finishes. As a result, the window harmoniously integrates with the roof line and the rear part of the body, allowing the vehicle to maintain a consistent appearance after repair or replacement of a damaged part.

Selecting the correct color is not only important for aesthetics but also affects the vehicle's value after repair – using an original window in the correct shade reduces the need for additional paint work around the roof frame.

Characteristics of the used component

The offered rear window is a used component, which in practice means a favorable compromise between repair costs and maintaining original manufacturing quality. This type of solution is particularly attractive for:

• post-accident repairs,
• renovation of vehicles used year-round,
• reducing service costs while maintaining OEM parts.

A used element allows you to maintain the vehicle's factory specifications without the need to resort to replacements with uncertain fitment.

Benefits of using an original rear window

Using an original hardtop rear window in a Mercedes SLK R172 translates into a number of practical benefits:

• Factory fit – compatibility with the folding roof geometry and body frame.
• Visual consistency – Schwarz Black - 040 color matched to the original paint palette.
• Installation stability – compatibility with factory mounting points and seals.
• Cost reduction – a used component allows you to optimize your repair budget.

Thanks to this, the window will work well both for local repairs after damage and for comprehensive reconstruction of the rear body section with a folding roof.

Related components and technical knowledge

If you are planning a comprehensive repair or upgrade of the glazing area in your Mercedes and need other elements from the same group, such as rear windows, side door windows, or additional roof glazing, check out the available parts in the Mercedes Car windows category.

When working on the body and folding roof, it is also worth ensuring the correct engine operating temperature to avoid additional structural loads during operation in high temperatures – practical tips can be found in the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.