Side Window BMW F40 5 Door Rear Door Left N/S Green AS2 ESG 7448061

BMW F40 Left Rear Door Window Glass is an original part from the Automotive Glass group, designed for installation in the rear left door of the body. This used green-tinted window maintains the consistent look of the factory glazing and ensures proper optical and safety parameters.

Specifications and technical data

• SKU: 7448061
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7448061
• Substitutable numbers: 7448061, 51357448061
• Location on the vehicle: Rear, Left
• Color: Green
• Category: Car Glass

Application and Fitment for BMW F40

The presented window glass is specifically designed for the rear left door area of the BMW F40 series, ensuring correct geometry, appropriate curvature, and compatibility with factory window channels and seals. This allows the part to work seamlessly with the original window regulator mechanism, maintaining the correct body line and sealing.

The green tint is characteristic of factory BMW glazing, so installing this window glass helps maintain a uniform color across all windows in the vehicle, without tonal differences visible from the outside or inside the cabin.

Technical and Functional Characteristics

The left rear side window glass in the BMW F40 performs several key structural and functional roles:

• provides adequate lateral body stiffness within the rear door area,
• protects the interior from weather elements and external noise,
• works with door seals to minimize air drafts and vibrations,
• maintains proper side visibility for rear seat passengers.

Selecting a window glass with the correct placement on the vehicle is crucial for proper installation – the part intended for the rear left side has a dedicated shape and is not interchangeable with the right-side window or front windows.

Benefits of Using Original BMW Window Glass

Using original side window glass in the BMW F40 allows you to maintain the vehicle's factory specifications without the need for modifications. You get:

• precise fit to the door frame – no need for cutting or modifying the part,
• consistent glazing color with other windows,
• compatibility with standard seals, channels, and mountings,
• preservation of the vehicle's original aesthetics and value.

The used nature of the part allows for cost optimization of repairs or replacements after damage, while maintaining parameters close to factory-fitted ones.

Body Area and Related BMW Components

The left rear window glass in the BMW F40 is part of the side body area, directly related to the door structure, sealing, and regulator mechanism. For larger bodywork or paint repairs, or when replacing multiple components in this area, it is advisable to consider other parts from this group to restore full functionality and aesthetics to the side of the vehicle.

If you are planning a comprehensive repair or upgrade of the side glazing area in your BMW and need other parts from the same group, such as front side windows, rear side windows, or additional sealing elements, check the available parts in the BMW Automotive Glass category.

Technical Knowledge and Cost Optimization

When planning body repairs and window replacements, it is beneficial to understand the differences between solutions used by various manufacturers and the impact of part quality on durability and user comfort. For a comparative look at design and operation approaches in another popular model, an article describing changes in Volkswagen's sports hatchbacks may be helpful – you will find practical information on selecting used parts and upgrades there: Hot-Hatch Legend: Evolution of the VW Golf GTI from Mk1 to Mk8 – Structural Changes and VW Car Parts.