BMW E38 Quarter Fixed Window Glass Green Rear Left N/S 8168125

BMW E38 Quarter Fixed Window Glass Green Rear Left N/S is an original body component from the Car windows group, designed for installation in the rear left section of the vehicle. The green tint of the glass ensures consistency with the factory BMW window line and improves driving comfort by reducing interior heat buildup. This used OEM component is a sensible choice for drivers who want to maintain factory fitment and aesthetics without the need for expensive replacements.

Specifications and technical data

• SKU: 8168125
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8168125
• Substitutable numbers: 8168125, 51348168125, 8168121, 51348168121, 8157177, 51348157177
• Location on the vehicle: Rear, Left
• Color: Green
• Category: Car Glass

Purpose and fitment for BMW E38

The presented window is designed specifically for installation in the rear left body section of the BMW E38 series. This ensures proper edge profiling, the correct curvature radius, and a perfect fit for factory seals and guides. As a result, installation is predictable, and after fitting, the vehicle maintains proper sealing and correct operation of opening mechanisms.

Its original BMW origin helps maintain a uniform window line throughout the vehicle, which is important for both visual and functional reasons. The glass is adapted to the E38 door and body structure, minimizing the risk of stress and unwanted noises during operation.

Technical characteristics of green glass

Green side glass serves not only a protective but also a functional purpose. The applied tint helps reduce the penetration of solar radiation, which translates into a more stable temperature inside the vehicle. In practice, this means less heating of the upholstery and higher comfort for passengers in the rear seat.

Being located in the rear left zone of the vehicle, the window operates under demanding conditions – it is exposed to vibrations, the movement of the lifting mechanism, and temperature changes. The original OEM construction was prepared with such loads in mind, which promotes stability and durability after proper installation.

Benefits of choosing used OEM glass

Choosing a used OEM component for a BMW is a solution that combines cost control with the preservation of factory part parameters. The glass comes from original BMW production, which means:

• you maintain compliance with factory body specifications,
• you minimize the risk of fitment issues with the door frame,
• you maintain a consistent glass shade relative to the other windows in the vehicle.

For owners of premium cars, it is particularly important that body components do not differ in quality and appearance from other parts. A used OEM window allows you to achieve this effect while maintaining a rational repair budget.

Body side zone and expansion in the window group

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

More about the trend for used premium car parts

The growing interest in used OEM parts for premium brands, such as BMW, stems from a combination of quality, availability, and predictable service costs. If you want to better understand why such a solution is particularly beneficial in the coming years, read the article: Crisis in the new parts market? Why used originals for premium cars are the hottest trend in 2026.

To learn more about the importance of original components and the safety they provide, it is also worth reading the material: Quality guarantee and OEM safety – why used original car parts are the best choice for your car.