Seat Leon Cupra 5F Window Glass Door Front Right O/S AS2 5F3845202A

The front right door window for Seat Leon Cupra 5F is an original part from the Car Glass group, specifically designed for factory installation in the driver's door on the traffic lane side. Thanks to its precise profile and appropriate glass grade, it ensures stable window operation in the guides and safe cooperation with the lifting mechanism.

Specifications and technical data

• SKU: 5F3845202A
• Mark: Seat
• Condition: Used
• OEM Part Number: 5F3845202A
• Substitutable numbers: 5F3845202A, 5F3 845 202 A, DOT211M75AS2, DOT211 M75 AS2
• Location on the vehicle: Front, Right
• Part type: Front Side Window
• Category: Car Glass

Application and Body Fitment

This front right door window has been developed for the Seat Leon Cupra 5F model, guaranteeing a proper fit to the door frame and seals. Its placement on the vehicle, specified as front – right side, ensures compatibility with the factory lifting mechanism, guides, and the passenger-side exterior mirror.

The appropriate geometry of the window edges facilitates installation into the existing trim and guides, minimizing the risk of leaks and improper mechanism operation. This is particularly important for dynamic vehicles like the Cupra version, where the body experiences a wider range of loads.

Technical Parameters of the Glass and Markings

The window belongs to the Car Glass group and is made of laminated glass with the appropriate homologation class, as confirmed by the markings on the edge of the pane. The use of glass with proper light transmission and impact resistance contributes to driving comfort, visibility, and passenger safety.

The presence of markings such as AS2 and homologation codes allows for unambiguous identification of the window and its compliance with the vehicle manufacturer's requirements. This ensures the part can be safely used as a replacement for the factory-installed window, maintaining the optical and strength parameters intended for this model.

Characteristics of a Used Product

The offered window is a used part, which means it comes from a dismantled vehicle and has undergone selection for further use. This type of component allows for economical vehicle repair while maintaining the original manufacturer's specifications, without the need to resort to cheaper alternatives of uncertain origin.

Choosing an original, used door window is particularly beneficial for post-accident repairs or replacements after mechanical damage, when you want to maintain the factory fit of body parts and proper cooperation with existing seals and the lifting mechanism.

Safety, Comfort, and Practical Aspects

The front right door window directly impacts passive safety and the comfort of the driver and passenger. The appropriate stiffness of the pane and its correct seating in the door support the side structure of the body, and the proper transparency of the glass improves visibility in the exterior mirror and in the blind spot.

A correctly selected window also reduces wind noise and water ingress into the interior, which is important at higher speeds typical for dynamic driving in the Cupra model. Using an original part helps maintain visual consistency with the other windows in the vehicle, which is important both aesthetically and functionally.

Part Selection and Additional Technical Support

To ensure you are selecting the correct window for your specific vehicle, pay attention to the OEM markings and interchangeable numbers assigned to this model. These help confirm compatibility with the specific equipment version and year of the vehicle, which is crucial for professional body repairs.

If you want to deepen your knowledge on making informed choices from the secondary market and avoid mistakes when selecting components by OEM numbers, consult the expert advice described in the article No More Wrong Purchases! How to Professionally Select Used Car Parts, Saving Time and Nerves. You will find practical tips on verifying part compatibility with your car there.

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