BMW X3 E83 LCI Fixed Door Window Glass Left Rear Black AS3 N/S 3413911

BMW X3 E83 LCI Fixed Door Window Glass Left Rear Black AS3 N/S is an original body component designed for installation in the rear left section of this model. The fixed side window ensures stable body geometry, proper interior lighting, and a consistent, factory-original look for the vehicle. The black window frame blends harmoniously with the body lines, emphasizing the dynamic character of the BMW X3.

Specifications and technical data

• SKU: 3413911
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3413911
• Substitutable numbers: 51363413911, 3413911
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Car Glass

Purpose and function of the fixed window

The presented fixed rear left window has been designed specifically for the BMW X3 E83 generation after the facelift. Its purpose is to ensure proper lateral body rigidity, correct cabin sealing, and acoustic comfort while driving. Its placement in the rear section on the driver's side allows for the preservation of the original glazing line and the vehicle's proper aerodynamics.

As an element from the Car windows category, the glass is responsible for protecting the interior from external factors such as wind, rain, or road debris, while simultaneously contributing to the passive safety of the passengers.

Color scheme and visual fit

The black window frame creates an aesthetic connection with the seals and other body elements, which helps maintain a consistent, factory-original appearance of the entire side area of the vehicle. This type of finish works well with both light and dark paint colors, making the window a universal and aesthetically matched replacement part.

The fixed construction of the window eliminates moving mechanisms, which translates into mounting stability and reduces the risk of unwanted noises during operation.

Technical characteristics and installation

The component is intended for installation in the rear left part of the body, in accordance with the factory BMW design. This makes it possible to maintain the correct geometry of the glazing and proper adhesion of the seals. The precise fit for the specific model version facilitates service work and shortens the replacement time.

As a used part, the window is a cost-effective solution for post-accident repairs or replacing a damaged element, allowing for the preservation of the original vehicle equipment standard. Proper preparation of the mounting surface and the use of appropriate sealing materials will ensure a durable and tight fit in the bodywork.

Practical application and benefits of replacement

Replacing the fixed rear left window is recommended in the case of cracks, mechanical damage, or leaks affecting driving comfort. Using an original element dedicated to BMW allows for the preservation of factory safety parameters and the proper level of acoustic insulation. This is especially important on longer journeys, where noise and vibrations have a direct impact on the comfort of the driver and passengers.

If you are planning a wider range of service work on your car and want to better plan your budget for parts, it is worth checking out our guide: check which car parts most often require replacement and how to buy parts wisely.

Why choose original BMW glass

Original glass intended for the BMW X3 E83 LCI ensures compliance with the manufacturer's factory standards regarding fit, durability, and build quality. Thanks to this, the original characteristics of the body are maintained after installation, and the vehicle does not lose its visual consistency. This solution is particularly recommended for post-accident repairs, where precise restoration of the pre-damage condition is essential.

If you are also looking for other glass elements or want to compare available solutions, go to the category practical guide on the optimal selection of used components for economical car operation to better plan your car's service.