Seat Leon 5F Side Window Glass Green AS3 Rear Left Door N/S 5F4845025C

Seat Leon 5F Side Window Glass Green AS3 Rear Left Door N/S is an original component from the Car windows group, designed for installation in the rear left door. This used OEM glass ensures a proper fit to the bodywork, maintaining factory safety and acoustic comfort parameters.

Specifications and technical data

• SKU: 5F4845025C
• Mark: Seat
• Condition: Used
• OEM Part Number: 5F4845025C
• Substitutable numbers: 5F4845025C, 5F4 845 025 C
• Location on the vehicle: Rear, Left
• Category: Car Glass

Purpose and fitment

The presented side window has been designed specifically for the rear left body section of the Seat Leon 5F model. Its placement in the rear door area on the driver's side guarantees compatibility with the body line, correct guidance in the tracks, and proper operation with the window regulator mechanism.

Thanks to the OEM design, factory dimensional tolerances are maintained, which translates into airtightness, the absence of unwanted vibrations, and correct adhesion to the door seals.

Performance parameters and safety

The AS3 side window belongs to the group of components ensuring passenger protection and door structure stability. The automotive glass technology used allows for:

• maintaining appropriate pane rigidity while ensuring clear visibility,
• cooperation with factory seals and the door frame,
• correct stress distribution during vehicle body operation.

Original glass from this series is designed to meet homologation standards, which is significant for both passive safety and vehicle regulatory compliance.

Characteristics of the used component

As a secondary market item, the glass retains the construction and geometry characteristic of a factory-fitted part. The used component allows for an economical repair of the door area while maintaining the vehicle's original specifications.

Choosing this solution is particularly beneficial for post-accident repairs, replacement after mechanical damage, or when it is necessary to restore the full functionality of the window lifting mechanism without interfering with the door structure.

Benefits of using an original side window

Using an original side window in the rear left door of a Seat Leon 5F provides a number of practical advantages:

• Factory fit – no need for modifications, drilling, or edge adjustments.
• Visual consistency – maintaining a uniform appearance of the glazing on both sides of the vehicle.
• Compatibility with door equipment – correct cooperation with guides, seals, and the lifting mechanism.

Thanks to this, the installation process is efficient, and the vehicle regains full functionality in the rear left side window area.

Technical support and additional information

In case of doubts regarding the compatibility of the glass with a specific equipment version, it is worth verifying the vehicle data and factory markings on existing glazing elements. This allows you to select a component that matches the specification used in your car.

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 front side windows, rear side windows, or additional glazing elements, check the available parts in the Seat car windows category.

To better understand the advantages of using original secondary market components and their impact on safety and repair durability, read the article OEM quality assurance and safety – why used original car parts are the best choice for your car?.