Side Window BMW F46 Rear Quarter Glass Glazing AS3 Right O/S 7397364

Visual condition of the part

The product shows signs of use visible in the photos. Side Window BMW F46 Rear Quarter Glass Glazing AS3 Right O/S is an original body component from the Car windows group, designed for installation in the rear right part of the body. Thanks to its factory fit, it ensures proper glazing geometry, tightness, and structural stability of the side body in your BMW.

Specifications and technical data

• SKU: 7182328-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7182328
• Substitutable numbers: 7182328, 51377182328
• Location on the vehicle: Rear, Right
• Category: Car Glass

Purpose and function of the side window

The rear right side window in the BMW F46 series is responsible for illuminating the rear part of the cabin, stabilizing the side structure, and maintaining the correct body lines. As a fixed element mounted in the rear right side area of the vehicle, it works in conjunction with seals and the body frame, reducing wind noise and the impact of weather conditions on the interior. A properly selected window with the AS3 marking is designed to meet rigorous safety and comfort standards, which translates into predictable body behavior during operation and a consistent appearance of the entire side glazing area.

Benefits of using an original BMW window

Using an original side window in the BMW F46 allows you to maintain factory body parameters without the need to modify mounts or seals. The component is designed to work in a specific location of the vehicle, which facilitates installation and reduces the risk of leaks after replacement.

• Factory fit for the rear right part of the body – no modifications required.
• Consistent visual line with the vehicle's other windows.
• Constant compatibility with original seals and body components.
• Maintenance of the side body structure stiffness as intended by the manufacturer. Thanks to this, replacing a damaged window with an original component allows you to restore the vehicle to its original design specifications, which is important for both safety and the subsequent assessment of the car during a potential resale.

Installation and performance characteristics

The presented window has been prepared for operation in the rear right position, which means that its shape, bending radii, and mounting method are optimized for a specific point on the body. This facilitates service work and shortens replacement time compared to non-original parts, which often require additional adjustments. As an element from the Car windows category, the component helps create a protective barrier between the interior and the environment, influencing acoustic comfort, protection against external factors, and the visual stability of the side of the vehicle. Proper window selection is important for maintaining a uniform appearance of the glazing, especially in premium class cars.

Why it is worth choosing original used BMW components

In the case of premium brands such as BMW, the use of original body components allows for maintaining the structural and aesthetic consistency of the vehicle. A used rear right side window represents a reasonable compromise between repair costs and maintaining factory technical solutions, which is particularly important for post-accident repairs or replacing damaged windows. If you want to better understand why original second-hand components are currently so often chosen for premium cars, it is worth reading the article: Crisis in the new parts market? Why used originals for premium cars (BMW, Mercedes, Porsche) are the hottest trend in 2026. This is a practical discussion of the current market situation and a conscious approach to repairs. Additionally, if you are interested in the impact of using original used body components on the future value of the vehicle, the following material may be helpful: Original used parts and resale value – how not to lose money?, which shows how the choice of components translates into how the car is perceived by buyers.

Expanding the glazing area in BMW – selecting other components

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