Seat Leon Mk3 Window Glass Door Green AS2 Front Left N/S 5F4845201A

Seat Leon Mk3 Window Glass Door Green AS2 Front Left N/S is a factory-original glass from the Car windows group, designed for installation in the front left door. The AS2 green tint provides comfortable protection against excessive sunlight, improving driving ergonomics and the aesthetics of the side bodywork.

Specifications and technical data

• SKU: 5F4845201A
• Mark: Seat
• Condition: Used
• OEM Part Number: 5F4845201A
• Substitutable numbers: 5F4845201A, 5F4 845 201 A
• Location on the vehicle: Front, Left
• Category: Car Glass

Purpose and vehicle compatibility

The presented glass is specifically designed for installation in the front left door of the third-generation Seat Leon (Mk3). The vehicle placement is clearly defined, which facilitates the selection of the correct component for post-accident repairs, replacing damaged glass, or completing a door assembly.

Thanks to its factory profile and precise curvature radius, the glass works seamlessly with guides, seals, and the window regulator mechanism, ensuring smooth closing and stable movement within the door frame.

Characteristics of AS2 glass and green tint

Glass marked with the AS2 class meets light transmission requirements for side windows, ensuring good visibility while limiting excessive interior heating. The green tint improves visual comfort for the driver and passengers by reducing glare and increasing environmental clarity on sunny days.

This solution is particularly beneficial in daily urban and extra-urban use, where the vehicle is exposed to changing lighting conditions. At the same time, the glass maintains a neutral appearance, blending well with the body line and other glazing.

Condition of the item and benefits of choosing a used part

The offered glass comes from the used original parts segment, which allows for combining reasonable repair costs with factory-grade fitment. In practice, this means better dimensional compatibility with the door frame and proper interaction with factory seals and the window lifting mechanism, without the need for additional modifications.

Choosing a used OEM glass is particularly advantageous for post-accident repairs, where both manufacturing quality and the ability to maintain a consistent look across all vehicle windows are important.

Safety, functionality, and service application

The door glass plays a vital role in the vehicle's side structure – it is responsible for visibility, acoustic comfort, and protection against external factors. A properly selected component:

• ensures correct operation with the window regulator and seals,
• reduces the risk of leaks and unwanted wind noise,
• maintains a consistent level of tint relative to other side windows.

A glass configured in this way is suitable for both standard service repairs and comprehensive door rebuilding after mechanical damage.

Repair expansion and selection of other windows

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

For larger body repairs or when sourcing several components at once, it is worth using the One-Stop-Shop approach, which allows you to select a consistent set of used components in one place. To better plan such purchases and avoid mismatched replacements, check out our guide: Comprehensive supply: from the engine to the smallest clip – how to source used car parts in one place?