Ford Mondeo Mk4 Door Window Glass Front Left N/S 7S71-7A21411-AE

Ford Mondeo Mk4 Door Window Glass Front Left N/S is a factory-original component from the Car windows category, designed for installation on the driver's side. The original construction ensures a proper fit to the door frame, correct operation with the window lifting mechanism, and a stable seal against wind and water.

Specifications and technical data

• SKU: 1507909
• Mark: Ford
• Condition: Used
• OEM Part Number: 1507909
• Substitutable numbers: 1507909, 7S71-7A21411-AE, 7S71A21411AE
• Location on the vehicle: Front, Left
• Part type: Front Side Window
• Category: Car Glass

Purpose and fitment

The presented window glass is dedicated to the Ford Mondeo Mk4 model and is installed in the front left door. Its placement in the front driver-side zone means the component works seamlessly with factory guides, seals, and the window regulator, resulting in stable operation throughout the entire opening range. By maintaining the original edge geometry and the correct glass thickness, the window fits properly within the door frame, reducing wind noise and minimizing the risk of leaks when driving in the rain.

Technical and functional characteristics

As an item from the Car windows category, the product is responsible for ensuring proper driver visibility in the side zone of the vehicle and contributes to the structural rigidity of the door. The appropriately selected shape and edge profile allow for smooth movement within the guides, without excessive resistance or jamming. The glass is designed to work with the standard lifting mechanism used in the Mondeo Mk4, which facilitates installation and allows for the preservation of factory operating ergonomics. Using original glass reduces the risk of improper fitment, which is typical for generic aftermarket replacements.

Condition of the item and use in repairs

The offered window glass is a used component, which, in the case of original Ford parts, often represents a favorable compromise between quality and repair cost. This type of part is particularly suitable for post-accident repairs, replacement after mechanical damage, or glass breakage, where the priority is to maintain factory fitment. Choosing an original, used door window allows you to avoid common problems associated with cheaper replacements, such as inaccurate sealing, increased noise, or accelerated wear of the lifting mechanism.

Why choose an original used window

In the case of older models such as the Mondeo Mk4, factory glass from dismantling often provides more predictable parameters than new, low-budget replacements. The maintained compatibility with the door structure, proper fitment, and appropriate glass rigidity translate into stable operation and a lower risk of installation issues. If you want to better understand why choosing original second-hand parts for older cars is a sensible solution, it is worth reading the article The myth of the perfect new part: why a used factory component is the only sensible choice for older cars?, which discusses in detail the advantages of used components over random replacements.

Expanding repairs within Ford windows

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