Volkswagen Touran 1T Quarter Window Front Door Left Side N/S Triangle Glass AS2

Volkswagen Touran 1T Quarter Window Front Door Left Side N/S Triangle Glass AS2 is an item from the Car windows category, designed for installation in the front left door of the vehicle. The product comes from the Volkswagen brand and is a practical solution for users looking for a proven, original glass for professional repair or replacement of damaged glazing. Thanks to its precise fit for the front left door area, it ensures proper visibility and stable seating in the guides.

Specifications and technical data

• SKU: 1T0845411
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1T0845411
• Substitutable numbers: 1T0845411
• Location on the vehicle: Front, Left
• Category: Car Glass

Purpose and positioning of the glass

The presented glass has been designed for installation in the front left door area, which means it works with the window lifting mechanism as well as the seals and guides in this part of the body. The positioning on the vehicle, defined as front – left side, allows for clear identification of its application when selecting the part during the body repair process.

Such precise positioning reduces the risk of errors during purchase and facilitates workshop work, especially when planning a glass replacement after a collision, mechanical damage, or intensive use.

Technical and functional characteristics

The AS2 type door glass belongs to a group of windows with enhanced performance parameters, ensuring adequate light transmission while limiting excessive interior heating. The construction is adapted to work with the standard window lifting mechanism, maintaining proper guidance in the door frame.

The element has been prepared with the intention of maintaining factory geometry and compatibility with seals, moldings, and fittings used in the front door on the driver's side. As a result, installation is predictable, and after correct fitting, the glass works with the existing door structure without the need for additional modifications.

Benefits of using the door glass

Using this glass in the vehicle allows for the restoration of full functionality of the side glazing area on the driver's side. Key advantages include:

• Restoration of proper visibility in the left side area of the vehicle, essential for safety during maneuvers.
• Compatibility with the factory window lifting mechanism and door finishing elements.
• Possibility of use in professional body and paint repairs as well as services specializing in glass replacement.

Thanks to maintaining the parameters specific to the Car windows category, the element fits well into the requirements of users expecting stable glass operation in daily use.

Application in service practice

The product will prove useful both in independent workshops and in services specializing in vehicle maintenance, where repeatability of installation and predictable behavior of the element after installation are important. The glass can be used for post-accident repairs, replacements resulting from point damage, or scratches that hinder visibility.

When planning a wider range of work within the glazing and driver's door, it is worth considering the condition of the seals, guides, and the lifting mechanism to ensure stable and quiet operation of the entire set after the glass replacement.

Expansion of the glass system and part selection

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

When selecting glass elements and other body components, a practical guide describing how to verify compatibility based on manufacturer markings may be helpful – you can find it in the article Guide: how to choose the right car part by VIN and OEM number, where the process of checking parameters before purchase is discussed step by step.

Why consider a used element

In the current automotive market reality, used components from the Car windows category represent a rational alternative to new replacements, especially with rising repair costs. A properly selected door glass allows for cost reduction while maintaining functionality and compliance with the vehicle's construction.

You can read more about the trend of using used elements in repairs, especially in the context of changes in the parts market, in the article Crisis in the new parts market? Why in 2026 used originals for premium cars (BMW, Mercedes, Porsche) are the hottest trend, which shows how to consciously plan repairs using reclaimed components.