Seat Leon 1P Mk2 Front Door Fixed WIndow Glass Quarter AS2 Right O/S 1P0845412A

Visual condition of the part 

The product shows signs of use visible in the photos. 

Seat Leon 1P Mk2 Front Door Fixed WIndow Glass Quarter AS2 Right O/S is a precisely fitted component from the Car windows category, designed for installation in the front right door. The fixed quarter glass provides a stable seal, improves door frame rigidity, and contributes to acoustic comfort inside the vehicle.

Specifications and technical data

• SKU: 1P0845412A
• Mark: Seat
• Condition: Used
• OEM Part Number: 1P0845412A
• Substitutable numbers: 1P0845412A, 1P0 845 412 A
• Location on the vehicle: Front, Right
• Part type: Front Quarter Window
• Category: Car Glass

Purpose and function of the front door quarter glass

The described fixed quarter glass is designed to operate in the front right part of the body, within the door area, depending on the vehicle version. Its functions include:

• stiffening the door frame and improving the stability of the entire structure,
• reducing air turbulence around the pillar and mirror,
• supporting the proper operation of the power window,
• maintaining the proper tightness of the door system.

As a result, the driver experiences more predictable body behavior at higher speeds and better protection against noise and moisture.

Compatibility with the Seat Leon 1P Mk2 body

The component was developed specifically for the door structure of the Seat Leon 1P Mk2 model, which translates into a proper fit for the factory frame and seals. The appropriate edge profiling and glass geometry allow for:

• proper seating in the original guides and moldings,
• compatibility with factory door seals,
• maintaining the body lines consistent with the manufacturer's design.

Such a fit reduces the risk of leaks, rattles, or unwanted vibrations during vehicle operation.

AS2 glass characteristics and functional benefits

The glass marked with the AS2 class meets safety and light transmission requirements for side windows, which is important both from a regulatory and driving comfort perspective. The use of this type of glass ensures:

• adequate transparency and visibility of the surroundings,
• controlled light transmission, promoting visual ergonomics,
• compliance with required safety standards for side windows.

The fixed quarter glass also supports the operation of the side mirrors, improving visibility in the pillar zone and minimizing blind spots in typical road conditions.

Used condition and economic benefits

The presented item is a used car window, which allows for a significant reduction in repair costs compared to new components, while maintaining the functionality required for daily use. In the case of fixed windows, which are not wear-and-tear items to the same extent as brake pads, choosing a used part is often a reasonable compromise between price and quality.

If you want to better understand the differences between new and used components and take a conscious approach to selecting body parts, it is worth reading the article Car parts – new or used? We compare costs, quality, and durability, which discusses key economic and practical aspects.

Expanding the window zone in Seat cars

If you are planning a comprehensive repair or upgrade of the side window zone in your Seat and need other elements from the same group, such as side door windows, triangular windows, or additional fixed glass segments, check out the available parts in the Seat car windows category.