BMW X1 E84 Window Glass Rear Boot Trunk Lid Tailgate Glazing Tinted AS3

The BMW X1 E84 Tinted Rear Tailgate Window AS3 is an original part from the Automotive Glass group, designed for installation in the rear of the body. The AS3 standard tinted glass enhances driving comfort, reduces interior heating, and increases privacy, while remaining compliant with technical requirements for this type of glass. This is a solution for users seeking a factory-fitted component with predictable performance and stable quality.

Specifications and technical data

• SKU: 2990141-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2990141
• Substitutable numbers: 51312990141, 2990141
• Location on the vehicle: Rear
• Category: Car Glass

Intended Use and Fitment for BMW X1 E84

The tailgate window has been specifically designed for the BMW X1 E84 model, ensuring correct geometry, curvature radius, and mounting method within the tailgate frame. Its placement in the rear of the vehicle guarantees compatibility with factory mounting points, seals, and trim elements, facilitating installation and maintaining bodywork airtightness close to original levels.

Technical Characteristics of AS3 Tinted Glass

The AS3 designation refers to a type of automotive glass intended for windows other than the windshield. In practice, this means:

• the use of glass with an increased tint level, improving protection against solar radiation,
• reduced heating of the luggage compartment and the rear cabin area,
• increased privacy for transported items and rear-seat passengers,
• maintenance of adequate mechanical strength and resistance to typical operational loads.

As a result, the AS3 tinted tailgate window performs well in both daily city driving and long-distance journeys, providing more comfortable conditions inside the vehicle.

Function in Body Construction and Safety

As a rear body element, the tailgate window serves several important structural and functional purposes. It is responsible for proper rearward visibility, works in conjunction with the wiper and lighting (if provided in the vehicle's configuration), and contributes to the tailgate's rigidity. A correctly selected window from the Automotive Glass group helps maintain proper component fitment, reduces the risk of leaks, and supports the preservation of the vehicle's original rear aerodynamics.

Used Condition and Economic Benefits

The presented window is a used part, which significantly reduces repair costs compared to purchasing a new component, while retaining original origin and proper model fitment. This is a particularly advantageous solution for post-accident repairs, replacement after mechanical damage, or vehicle restoration, where both economic aspects and compliance with factory specifications are important.

If you want to better understand the differences between new and used parts in terms of durability, quality, and cost-effectiveness, it is worth reading the article Car Parts – New or Used? Comparing Costs, Quality, and Durability, which discusses these issues in detail.

Comprehensive Service for BMW Glass Areas

If you are planning a comprehensive repair or upgrade of the glass areas of your BMW's body and need other parts from the same group, such as side windows, door windows, or additional rear windows, check the available parts in the BMW Automotive Glass category.

Summary of Tailgate Window Application

The BMW X1 E84 Tinted Rear Tailgate Window AS3 is a practical choice for users who expect original fitment, tinted glass for improved comfort, and reasonable costs due to the use of a pre-owned part. Its appropriate placement in the rear of the vehicle, compatibility with the tailgate's construction, and AS3 glass properties make it a functional solution for repairs and restorations of the X1 E84 model.