Ford Fiesta Mk7 Front Door Window Glass Glazing AS2 Right O/S C1BB-B21410-AA

Ford Fiesta Mk7 Front Door Window Glass Glazing AS2 Right O/S is an original component from the Car Windows category, designed for installation on the passenger side. Thanks to the appropriate glass grade and body fitment, it ensures stable operation of the window regulator mechanism and comfortable visibility during daily vehicle use.

Specifications and technical data

• SKU: C1BB-B21410-AA
• Mark: Ford
• Condition: Used
• OEM Part Number: C1BB-B21410-AA
• Substitutable numbers: C1BB-B21410-AA, C1BBB21410AA
• Location on the vehicle: Front, Right
• Part type: Front Side Window
• Category: Car Glass

Purpose and fitment

The presented window is designed for installation in the front right door of the Ford Fiesta Mk7, which guarantees proper alignment with the door frame, seals, and guides. The vehicle placement, defined as front – right side, means that the component works with the factory window regulator mechanism and standard mounts, without the need for modifications.

The correct glass geometry allows for maintaining the tightness of the door system, reducing wind noise and minimizing the risk of water ingress into the interior. This is particularly important during long-term vehicle use, where a properly selected window affects the durability of the upholstery and electrical components inside the door.

Technical properties of the glass

The window is made of AS2 grade safety glass, commonly used in modern passenger cars. This type of glass ensures proper light transmission while protecting users from excessive interior heating and reducing glare, which improves driving comfort.

The tempering and lamination technology used in this class of glass increases resistance to mechanical damage, and in the event of breakage, it limits the shattering of glass into sharp fragments. As a result, the component meets the safety requirements applicable to side windows in passenger vehicles.

Characteristics of the used component

The offered window is an original, used Ford component, which means it comes from vehicle dismantling and retains factory parameters for body fitment. In practice, this translates into proper adhesion to seals, correct operation in the guides, and compatibility with standard mounting elements.

Choosing a used component allows for reducing repair costs while maintaining the manufacturer's original specifications. This is a particularly beneficial solution when replacing a window after mechanical damage or during post-accident repairs, where both quality and the economics of the entire process matter.

If you want to learn more about the advantages of such solutions, it is worth reading an article discussing the most common concerns related to dismantled parts – you can find it here: Used car parts: myths and facts you need to know.

Benefits of installing this window

Using this window in a Ford Fiesta Mk7 allows you to restore full functionality to the right front window after damage or wear of the previous element. Key benefits include:

• Factory fitment – window designed for a specific model and position on the vehicle.
• AS2 grade safety glass – compliant with requirements for side windows in passenger cars.
• Compatibility with the original window regulator mechanism and door seals.
• Economical repair solution thanks to the use of a used component with OEM specifications.

Related Ford Car Windows

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