Seat Altea XL Door Window Glass Glazing Rear Left N/S AS3 Tinted 5P0845025A

Seat Altea XL Door Window Glass Glazing Rear Left N/S AS3 Tinted is a factory-original side window from the Car windows category, designed for installation in the rear left door. The tinted glass in a green shade provides comfortable sun protection, improves the vehicle's aesthetics, and maintains consistency with the factory design line of the Seat Altea XL model.

Specifications and technical data

• SKU: 5P0845025A
• Mark: Seat
• Condition: Used
• OEM Part Number: 5P0845025A
• Substitutable numbers: 5P0845025A, 5P0 845 025 A
• Location on the vehicle: Rear, Left
• Color: Green
• Category: Car Glass

Technical specifications and fitment

The presented window has been designed as a component dedicated to the rear left body area, which guarantees a proper fit to the door frame and correct operation with the window lifting mechanism. The green-tinted glass with AS3 tint level helps reduce interior heating while maintaining good visibility from inside the vehicle.

Thanks to a design consistent with the manufacturer's specifications, the window maintains the correct geometry, thickness, and edge profile, which facilitates installation and minimizes the risk of stress in the door. This is a practical solution for both accident repairs and replacing damaged glass due to wear and tear.

Tinting function and user comfort

The tinted surface of the window serves several important functional purposes:

• reduction of sunlight entering the interior,
• limiting the heating of the rear part of the cabin,
• increasing privacy for passengers in the back seat,
• consistent, aesthetic appearance of the side window line.

Such a solution improves travel comfort, especially on long journeys and in conditions of intense sunlight. At the same time, the window retains the performance parameters required for daily use, serving as a functional element for protecting the vehicle's interior.

Original origin and identification parameters

The window comes from the Seat brand and is a component consistent with the solutions used factory-wide in the Altea XL model. Appropriate manufacturer markings and the assigned OEM part number allow for unambiguous verification of compatibility with a specific body version. Additionally, interchangeable numbers are available, which facilitates the selection of the correct component when comparing with other designations used in catalogs.

This approach is particularly important for workshops and service centers that expect repeatability of assembly and predictable behavior of the component after installation in the vehicle. The original side window reduces the risk of fitment problems, leaks, or incorrect operation of the lifting mechanism.

Condition, application, and benefits of installation

The item is offered as a used part, which allows for economical vehicle repair while maintaining the manufacturer's original specifications. This solution is particularly beneficial when replacing glass after mechanical damage, where it is crucial to combine reasonable cost with appropriate build quality.

Choosing such a window for the rear left side of the body allows you to:

• restore full door functionality after a collision or glass breakage,
• maintain a consistent appearance of the side window line,
• preserve tinting parameters similar to the other windows in the vehicle,
• reduce vehicle downtime in the workshop thanks to a ready-to-install component.

Repair expansion and additional information

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.

For users interested in the broader context of the used parts market, it is worth reading an article describing current trends and the importance of original components from dismantling: Crisis in the new parts market? Why used originals for premium cars are the hottest trend in 2026. This allows for a better assessment of the benefits of choosing proven second-hand components, even for everyday models such as the Seat Altea XL.