Description
BMW F30 Window Guide Seal Gasket Left N/S Rear Door is an original body component from the Door seals group, designed for installation in the rear left section of the vehicle body. The precisely shaped profile and perfect fit for the specific BMW generation ensure stable glass seating, noise reduction, and proper protection against external factors. This used component allows for an economical yet technically sound repair of the door area.
Specifications and technical data
- SKU: 7258327
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7258327
- Substitutable numbers: 7258327, 51357258327, 51357414533, 7414533, 51352580947, 2580947
- Location on the vehicle: Rear, Left
- Color: Black
- Category: Door Seals
Purpose and function of the seal
The presented seal is designed for installation in the area of the rear left side window, where it is responsible for maintaining the correct pressure of the glass against the door frame. This limits the ingress of water and dust and reduces wind noise while driving. The black color is consistent with the factory finish of BMW window frames, which helps maintain a uniform appearance of the side body line.
Compatibility and technical parameters
The seal comes from the line of original BMW components, which means it maintains factory dimensional tolerances and shape. The element is intended for a specific location on the vehicle – rear left side – ensuring it works correctly with the window guides, door frame, and other assembly elements. The product has an assigned OEM part number and associated interchangeable numbers, which facilitates verification of compatibility with a specific body version in the manufacturer’s catalogs.
Condition, origin, and benefits of use
The seal is a used component, sourced from dismantling, which allows for maintaining the original specification at a lower cost compared to a new part. Choosing such a solution is beneficial both economically and from the point of view of reducing raw material consumption. A properly selected window seal helps restore the correct door tightness, reduce window fogging, and improve acoustic comfort inside the vehicle.
If you want to better understand how the use of dismantled components affects the environment and vehicle operating costs, it is worth reading the article: Circular economy in your garage – how used parts support ecology and the driver’s budget.
Why it is worth using a dedicated BMW window seal
Using a dedicated window seal in a BMW F30 allows you to avoid problems typical of universal profile replacements, such as imprecise fit or accelerated wear. The original geometry of the element promotes the proper operation of the window lifting mechanism, reduces the risk of rattling and vibrations, and helps maintain the factory level of acoustic insulation. This is particularly important in premium class cars, where driving comfort and proper cabin soundproofing are an important element of overall usage quality.
Expanding the door area in a BMW
If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other elements from the same group, such as additional seals, edge trims, or rebate profiles, check the available parts in the BMW door seals category.
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