BMW 7 Series E65 E66 Rear Left N/S Window Glass Green AS2 8223809

BMW 7 Series E65 E66 Rear Left N/S Window Glass Green AS2 is an original, used side window designed for the rear left side of the 7 Series E65/E66 limousine body. Thanks to its factory origin, it ensures precise fitment, correct geometry, and compatibility with the window regulator mechanism and door seals. The green tint of the glass improves driving comfort by reducing interior heating and glare.

Specifications and technical data

• SKU: 8223809
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8223809
• Substitutable numbers: 51358223809, 8223809
• Location on the vehicle: Rear, Left
• Color: Green
• Category: Car Glass

Purpose and fitment for BMW E65/E66

The glass has been designed specifically for the rear left door of the BMW 7 Series E65/E66 generation, which guarantees compatibility with factory guides, moldings, and the door frame. The original construction allows for maintaining the body line, airtightness, and proper operation of the window lifting and lowering mechanism.

By maintaining factory mounting parameters, the glass works well with original seals, which helps reduce wind noise and moisture penetration into the vehicle's interior.

Glass characteristics and user comfort

The green tint of the glass serves both practical and aesthetic functions. It limits cabin heating on sunny days, improves passenger visual comfort, and harmonizes with the other windows in the vehicle. At the same time, the glass maintains good transparency, which promotes safe driving and proper visibility in the mirrors.

The appropriately selected thickness and type of side glass help reduce outside noise, which is important in luxury cars such as the BMW 7 Series. This solution allows for maintaining interior acoustics at a level close to the original.

Condition, origin, and advantages of the used part

The offered glass is a used item, sourced from dismantling, which allows for combining reasonable repair costs with the preservation of original OEM quality. This type of part is a good choice for post-accident repairs, replacing a damaged window after breakage or cracking, as well as when collecting components for body restoration.

Choosing a used OEM window often means better fitment than many aftermarket replacements, while also providing real savings compared to a new component. If you want to better understand how to optimize service costs while maintaining quality, check out the article on how rising repair costs affect the profitability of used OEM parts.

Application in repairs, restorations, and projects

The rear left window for the BMW E65/E66 will work well both in standard post-accident repairs and in restoration projects for cars from the early 2000s. It can be used for:

• restoring the original appearance of the side body section,
• comprehensive replacement of damaged windows after a collision or act of vandalism,
• restoring full functionality of the window lifting mechanism in the rear doors.

If you treat your BMW E65/E66 as a youngtimer and are planning a broader restoration using original dismantled parts, it is worth checking out the guide on how used parts help rejuvenate cars from the 1998–2012 model years.

Why it is worth choosing original BMW automotive glass

Components from the Automotive glass group have a direct impact on safety, acoustic and thermal comfort, and the aesthetics of the vehicle. Original BMW door glass ensures:

• consistent glass shade relative to other windows in the car,
• proper cooperation with factory seals and guides,
• preservation of factory stiffness and glass resistance parameters.

If you are planning further work on your car's glazing, check out other products in the Automotive glass category to select complete solutions for the entire body.