BMW F45 Rear Door Window Glass Left N/S AS3 7374681

BMW F45 Rear Door Window Glass Left N/S AS3 is an original component from the Car windows group, designed for installation in the rear left door of BMW F45 series vehicles. This used window glass provides a functional service solution, allowing for the restoration of proper passenger cabin protection and the preservation of the factory body geometry.

Specifications and technical data

• SKU: 7374681
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7374681
• Substitutable numbers: 7374681, 51357374681
• Location on the vehicle: Rear, Left
• Category: Car Glass

Purpose and function of the BMW F45 rear left door window

The rear left door window in the BMW F45 is responsible for proper protection of the side of the cabin, ensuring adequate visibility and structural stability of the door. This component works in conjunction with the window regulator mechanism, seals, and door frame, creating a tight and secure glazing system.

Thanks to the use of glass marked with the AS3 class, the window meets the requirements for tinting and light transmittance intended for rear side windows, which promotes thermal comfort and limits the heating of the vehicle interior.

Benefits of using original BMW glass

Using original glass dedicated to the BMW F45 allows for maintaining factory fitment to the door frame and other vehicle glazing. The appropriate edge profile, glass thickness, and arc geometry minimize the risk of leaks, rattles, or excessive stress during the operation of the lifting mechanism.

Choosing a used OEM component from the Car windows group is also a way to maintain the visual consistency of the car – the tint shades and light reflection characteristics are similar to the other windows, which is important for both aesthetic and practical reasons.

Mounting parameters and fitment

The presented window is intended for installation in the rear, left part of the body, in the passenger door behind the driver. Proper fitment to the guides and seals facilitates service work and shortens replacement time, which is important for both workshops and individual users.

The element has been designed to work with factory door equipment, such as the window regulator, trim strips, and sealing systems, which limits the need for additional modifications or adjustments.

Application in accident repairs and service

The BMW F45 rear left door window will work particularly well in accident repairs, in case of damage to the side of the body, broken glass, or the need for replacement due to cracks and scratches that hinder visibility. A used component allows for an economical, yet technically correct vehicle restoration, without sacrificing the original manufacturer's specifications.

For workshops and services specializing in the BMW brand, using such a window means a predictable assembly process, consistent with factory procedures, which translates into stable quality of the performed service.

Expanding the scope of repairs and selecting other windows

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

When planning a larger scope of work, it is worth using the One-Stop-Shop approach and selecting all necessary glass elements and other body components in one place. You can find more about how to effectively complete original used components for car repair in the article Comprehensive supply: from the engine to the smallest clip – how to complete used car parts in one place?.