Mercedes W177 Window Glass Door Rear Right O/S Glazing AS2 A1777353000

Mercedes W177 Rear Right Door Glass AS2 is an original part from the automotive glass category, designed for installation in the rear right door of Mercedes W177 class vehicles. The used glass is a functional service solution, allowing for the preservation of the vehicle's factory body geometry and the proper operation of the window regulator mechanism.

Specifications and technical data

• SKU: A1777353000
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1777353000
• Substitutable numbers: A1777353000, A 177 735 30 00
• Location on the vehicle: Rear, Right
• Category: Car Glass

Intended Use and Fitment for W177 Body

The door glass has been specifically designed for the rear right side of the W177 body, ensuring a proper fit with the door frame, seals, and guides. This maintains the correct side profile of the vehicle and ensures proper contact with the seals, which reduces wind noise and contributes to interior acoustic comfort.

This component belongs to the Mercedes automotive glass group, meaning it complies with the manufacturer's factory standards regarding shape, thickness, and mounting method. In practice, this facilitates installation and helps avoid problems with window regulator adjustment.

Technical Characteristics of AS2 Glass

The AS2 designation indicates glass with appropriately selected light transmission and performance characteristics, typical for side door windows. The construction is optimized for:

• safe shattering in case of a collision (automotive standard side glass),
• compatibility with factory guides and the rear door window regulator,
• dimensional stability, which is important for repeated opening and closing of the glass.

By maintaining the original geometry, the glass works seamlessly with factory seals and trim strips, which is particularly important when servicing premium vehicles.

Component Condition and Service Application

The offered glass is a used component, making it a sensible choice for post-accident repairs, replacement after mechanical damage, or body restoration. A used component allows for reduced repair costs while maintaining the original manufacturer's specifications, which is especially important for newer body generations like the W177.

Replacement of the rear right door glass is recommended, among other situations, in cases of:

• cracking or shattering of the glass due to impact,
• edge damage causing leaks,
• problems with smooth window operation in the guides after previous bodywork repairs.

Benefits of Using Original Door Glass

Using original door glass in a Mercedes W177 maintains the visual and technical consistency of the vehicle's entire glazing. Factory fitment reduces the risk of glass stress, accelerated wear of the window regulator, and leaks at the seal interface. This solution is particularly recommended for vehicles used daily, where durability and predictable body component behavior are crucial.

Other Mercedes Automotive Glass and Technical Materials

If you are looking for other Mercedes automotive glass for your car, check out our dedicated offer: Mercedes automotive glass. There you will find a wide selection of glazing components tailored to various models of this brand.

When planning comprehensive service work or upgrades for compact and sports hatchback segment cars, it is worth familiarizing yourself with the analysis of structural changes in popular models. For example, the article Legend of the Hot Hatch: Evolution of the VW Golf GTI from Mk1 to Mk8 – Structural Changes and VW Car Parts shows how generational development influences the selection of replacement parts and repair strategies, which can also be helpful when planning work on the Mercedes W177.