Mercedes X164 Rear Door Quarter Window Glass Glazing Right O/S AS3 A1647301455

Mercedes X164 Rear Door Quarter Window Glass Glazing Right O/S is an original body glazing component designed for installation in the rear passenger-side door. As part of the Car windows category, this item ensures proper interior illumination, body structure stability, and a factory-compliant vehicle appearance. Thanks to its precise fit for the X164 series body, the glass allows for maintaining consistent aesthetics and functionality of the entire side area of the vehicle.

Specifications and technical data

• SKU: A1647301455
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1647301455
• Substitutable numbers: A1647301455, A 164 730 14 55
• Location on the vehicle: Rear, Right
• Part type: Rear Quarter Window
• Category: Car Glass

Purpose and fitment

The offered rear right quarter window glass has been designed specifically for the Mercedes X164 body, taking into account factory curves, character lines, and the characteristic geometry of the rear part of the vehicle. Its placement on the vehicle in the rear right zone guarantees compatibility with original seals, guides, and the door frame, which facilitates installation and reduces the risk of leaks. By maintaining factory dimensions and shape, the glass works with standard body components, allowing for seamless replacement of damaged glazing without the need for bodywork or upholstery modifications.

Technical and functional characteristics

The glazing is manufactured to the AS3 marking standard, which in practice means the use of the appropriate type of glass intended for vehicle side windows. Such windows are designed with user safety, resistance to operational stress, and proper interaction with the body structure in mind. Key functional features of this glass include:

• stable seating in the rear right door frame,
• maintenance of transparency and clear visibility to the outside,
• appropriate glass thickness selected for use in the side part of the body,
• compatibility with factory seals and trim strips. Thanks to these properties, the glass supports driving comfort, improves visibility, and helps maintain the proper rigidity of the side body section.

Benefits of using original Mercedes glass

Choosing original glazing for the Mercedes X164 allows you to maintain the structural and visual consistency of the vehicle. Factory fitment minimizes the risk of issues with door closing, wind noise at higher speeds, or improper seal adhesion. This is particularly important in large SUVs, where the side body surface is extensive and the precision of window installation has a direct impact on acoustic comfort. An element from this group is also a beneficial solution for post-accident repairs – using original glass facilitates the work of body and paint shops while helping to maintain the vehicle's resale value.

Condition of the item and practical application

The glass comes from a used vehicle, making it an attractive cost-effective alternative to new components while maintaining its original origin and construction. For many Mercedes X164 owners, this is a sensible choice when repairing mechanical damage, cracks, or scratches resulting from daily use or collisions. In practice, such glass will work well both for standard replacement of damaged glazing and for comprehensive restoration of the side body section, where compliance with factory specifications and predictable behavior of the component after installation are essential.

Glazing zone expansion and related items

If you are planning a comprehensive repair or upgrade of the side glazing zone in your Mercedes and need other items from the same group, such as front door glass, rear door glass, or additional side body glazing, check out the available parts in the Mercedes car windows category. When planning broader restoration work on German cars, it is also worth taking a conscious approach to selecting components from the secondary market – which parts are worth buying used and when it is better to opt for new ones. This topic is discussed in more detail in an article dedicated to the restoration of German cars: Restoration and repair of German cars – which used parts are worth choosing.

Additional knowledge and service inspiration

For those interested in a broader look at the development of vehicle construction from German manufacturers, an analysis of changes in popular sports hatchback models may be an interesting supplement. In this context, it is worth checking out the material: Hot-hatch legend: the evolution of the VW Golf GTI from Mk1 to Mk8 – structural changes and VW car parts, which shows how the selection of appropriate components – including glass and body parts – affects the durability and character of the vehicle.