Smart Fortwo 451 Side Window Glass Fixed Front Right O/S AS2 Glazing A4517250400

Smart Fortwo 451 Side Window Glass Fixed Front Right O/S is an original body glazing component from the Car Windows category, designed for installation on the passenger side. This element ensures proper cabin illumination, structural body stability, and a consistent side profile appearance, remaining fully compliant with the Smart brand's factory standards.

Specifications and technical data

• SKU: A4517250400
• Mark: Smart
• Condition: Used
• OEM Part Number: A4517250400
• Substitutable numbers: A4517250400, A 451 725 04 00
• Location on the vehicle: Front, Right
• Part type: Front Side Window
• Category: Car Glass

Purpose and vehicle placement

The described glass is intended for installation in the front part of the body, on the right side of the vehicle. The fixed design means the element does not open, which helps maintain a proper seal and reduces unwanted vibrations and noise while driving. Precise fitment to the Smart Fortwo 451 body allows for maintaining the correct geometry of the glazing, which is important for both user comfort and the vehicle's passive safety.

Technical characteristics of the glazing

The glass belongs to the type designated as AS2, which in practice means the use of appropriately selected tempered glass with controlled light transmission. This type of glazing is designed for:

• increasing resistance to mechanical damage during daily use,
• a controlled glass breakage pattern in the event of a collision,
• maintaining proper clarity and visibility of the side view. Thanks to the factory edge profile, the glass works with original seals and mounting strips, which facilitates correct seating in the body frame.

Benefits of using original Smart glass

Using original glazing dedicated to the Smart Fortwo 451 allows for maintaining optical consistency across all windows in the vehicle. This is not only aesthetically important but also practical – differences in glass tint or light transmission levels can affect driver and passenger comfort. Key advantages of this element include:

• factory fitment to the body – no need for modifications or edge adjustments,
• maintaining the original side line of the vehicle – essential for post-accident repairs and restorations,
• compatibility with factory seals and mounts,
• consistency with other windows in terms of optical characteristics.

Condition of the element and use in repairs

The offered glass comes from a used vehicle, making it an attractive solution for post-accident repairs, bodywork corrections, and restoring the car to full operational efficiency. In many cases, using original glazing from dismantling allows for a better fit than cheap replacements, while maintaining a favorable cost level. Before installation, it is recommended to verify the condition of the seals and prepare the contact surface on the body to ensure proper sealing and durability of the connection.

Why choose original used glass?

In the context of economical vehicle repair, many users consider the choice between a replacement and an original element from dismantling. In the case of glazing, differences in build quality, fitment, and durability can be particularly noticeable. If you want to better understand the reasons for these differences and how to safely choose used body parts, it is worth reading the article: Why original parts from dismantling fit better than cheap replacements.

Smart car windows – expansion and modernization

If you are planning a comprehensive repair or modernization of the side glazing zone in your Smart and need other elements from the same group, such as additional side windows, rear windows, or other body glazing, check the available parts in the Smart car windows category.