Ford S-Max Mk1 Front Door Window Glass Glazing AS2 Left N/S AM21-R21411-AA

Ford S-Max Mk1 Front Door Window Glass Glazing is an original AS2 type glass, designed for installation on the passenger side (Left N/S) in the first generation of the S-Max. Thanks to its factory fitment and adherence to the correct light transmission class, it provides a safe and functional solution when replacing a damaged front door window.

Specifications and technical data

• SKU: 1679586
• Mark: Ford
• Condition: Used
• OEM Part Number: 1679586
• Substitutable numbers: 1679586, AM21-R21411-AA, AM21R21411AA
• Location on the vehicle: Front, Left
• Part type: Front Side Window
• Category: Car Glass

Purpose and fitment

The presented window belongs to the Car windows category and has been designed specifically for the Ford S-Max Mk1 model, taking into account the body geometry and the guides in the front doors. The placement on the vehicle is on the front left side, which allows for precise fitment to the door frame and the window lifting mechanism. The original AS2 glass ensures appropriate transparency and radiation filtration, in accordance with homologation requirements for side windows in passenger vehicles. This maintains proper visibility in the mirrors as well as comfort for the driver and passenger.

Technical characteristics of AS2 glass

Glass marked with the AS2 class is tempered safety glass used in side door windows. In practice, this means:

• appropriately selected thickness and structure of the glass for side windows,
• controlled light transmission,
• increased resistance to mechanical stress during daily use,
• a safe breaking pattern that limits the risk of serious injury. Thanks to these properties, the window works well with factory seals, guides, and the lifting mechanism, which translates into stable operation and reduced noise in the cabin.

Benefits of using original Ford glass

Using an original Ford brand component allows you to maintain the vehicle's factory parameters in terms of safety and comfort. Key advantages include:

• precise fit to the shape of the S-Max Mk1 door and body,
• proper cooperation with the existing window lifting mechanism,
• maintenance of the correct body line and door system tightness,
• visual consistency with the other windows in the vehicle. An element from this group is particularly important for repairs after collisions or mechanical damage, where both safety and vehicle aesthetics count.

Condition and use in repairs

The offered window is a used part, which allows for an economical repair while maintaining the manufacturer's original specifications. This solution is often chosen in the case of:

• cracking or shattering of the front door window,
• damage caused during a break-in or act of vandalism,
• vehicle restoration where it is necessary to replace the glass with an original one. Thanks to the preservation of factory mounting parameters, the window can be included in the standard bodywork or service repair process without the need to modify the door structure.

Related products and technical knowledge

If you are planning a comprehensive repair or modernization of the side glazing area in your Ford and need other elements from the same group, such as additional side windows, rear door windows, or other glass formats, check the available parts in the Ford car windows category. When selecting used parts for European vehicles, it is worth consciously assessing which components can be safely replaced with second-hand parts. The guide article Restoration and repair of German cars: which used parts are worth buying and which are better to avoid? will be helpful, as it discusses practical criteria for choosing used components and operational safety issues.