BMW 6 Series E63 2 Rear Left Door N/S Side Window Glass Green AS2 Trim 7069221

BMW 6 Series E63 2 Rear Left Door N/S Side Window Glass Green AS2 is an original body component designed for the rear left area of the vehicle. Thanks to its factory fitment for the BMW 6 Series E63, it ensures proper seating geometry, airtightness, and safe operation of the window lifting mechanism. This is a practical solution for users who want to restore the full functionality and aesthetics of the side bodywork while maintaining consistency with factory specifications and trouble-free installation.

Specifications and technical data

• SKU: 7069221-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7069221
• Substitutable numbers: 51367069221, 7069221, 51374355503, 4355503
• Location on the vehicle: Rear, Left
• Color: Green
• Category: Car Glass

Purpose and fitment for BMW 6 Series E63

The presented window is designed as a body component mounted in the rear left door of the BMW 6 Series E63. Its placement in the rear part of the body on the driver's side allows for maintaining the vehicle's original side line, proper adhesion to seals, and correct interaction with the window guides and regulator. Using a component from the same model platform minimizes the risk of adjustment issues, wind noise, or leaks.

Technical characteristics and color

The window belongs to the Car windows category, meaning it meets the strength and safety requirements for automotive glazing components. The AS2 marking indicates the appropriate level of light transmittance and compliance with standards used for side windows in passenger vehicles.

The green glass tint used improves passenger comfort by limiting interior heating and reducing glare. This type of tinting is characteristic of factory BMW windows, ensuring that after replacement, a uniform color scheme of all glazing in the vehicle is maintained.

Function in the bodywork and utility aspects

The side body window in the rear left door performs several important structural and utility functions:

• ensures proper door frame rigidity in combination with seals and guides,
• protects the interior against weather conditions,
• influences cabin acoustics through proper sealing,
• maintains a consistent look of the side body line.

A properly selected window reduces the risk of rattles, wind noise, and problems with closing the door. Installing a component that complies with factory specifications is particularly important for BMW-class cars, where the precision of fit has a direct impact on the perceived driving comfort.

Condition, origin, and cost-effectiveness

The offered window is a BMW part sourced from dismantling, which allows for combining original quality with a favorable repair cost. In the case of glass elements, choosing a component from the same brand and vehicle generation is particularly important due to the shape, bending radii, and mounting method in the door.

If you are considering whether it is better to choose an original element, a replacement, or a used part, an article describing the differences in costs, quality, and fitment by VIN/OEM numbers may be helpful: check the comparison of original, replacement, and used car parts. This will allow you to consciously assess the cost-effectiveness of installing a used window in your BMW.

Integration with other body elements and part selection

When replacing the rear left side window, it is worth paying attention to the condition of the seals, guides, and the lifting mechanism. A properly selected glass element works with the existing door structure, which limits the need for additional adjustments. If necessary, you can select other glazing elements within the category of original, replacement, and used parts – how to select them by OEM and VIN numbers to maintain the visual and technical consistency of the entire window set.