BMW F45 Window Gasket Seal Door Rear Right O/S Guide Sealing 8498412

BMW F45 Rear Right Door Window Seal is an original body part from the Window Seals and Trim group, designed for installation on the rear right door. A precisely fitted profile ensures a tight seal against the window and door frame, which reduces noise, vibrations, and moisture ingress into the vehicle's interior.

Specifications and technical data

• SKU: 8498412
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8498412
• Substitutable numbers: 8498412, 51358498412, 7298854, 51357298854
• Location on the vehicle: Rear, Right
• Category: Window Seals, Gaskets & Trims

Purpose and Function of the Window Seal

The presented seal is specifically designed for the rear right door area in BMW F45 series models. Its function is to provide stable guidance for the window in its channel and maintain proper sealing between the window and the door frame, which is important for both acoustic comfort and protection against water and dirt.

Thanks to its body-specific design, the part works in conjunction with the window lifting mechanism, without causing excessive resistance or jamming. Appropriately profiled edges reduce air turbulence at higher speeds, which translates to more stable window operation and lower noise levels in the cabin.

Benefits of Using an Original BMW Seal

Using a factory seal on the rear right side of the body allows for the preservation of the original sealing and acoustic parameters intended by the manufacturer. Compared to aftermarket alternatives, the original profile better replicates the shape of the door frame, which facilitates installation and reduces the risk of leaks at the joints.

Key advantages of this solution include:

• secure window guidance in the channel with repeated opening and closing,
• prevention of water ingress into the door and cabin,
• reduction of noise in the rear of the vehicle,
• consistent appearance of the window edge and door frame with other body elements.

This allows you to maintain the factory standard of comfort, which is important for both daily use and subsequent resale of the car.

Condition and Installation Aspects

The offered seal is a used part, which means it comes from a dismantled vehicle and has been verified for its continued suitability for installation. This type of part is particularly attractive when the existing seal has suffered from wear and tear, mechanical damage, or deformation after an accident in the rear right part of the body.

Installing the seal in the rear right door requires correct seating in the factory mounts and even pressure along its entire length. Proper positioning of the profile minimizes the risk of stress, which could lead to future leaks or improper window operation.

Selection and Compatibility within BMW

This part belongs to the Window Seals and Trim group dedicated to the BMW brand, which simplifies the selection of the correct part based on the specifications of a particular vehicle. Verification of compatibility with the car can be done, among other things, through the OEM part number and interchangeable numbers associated with this seal model.

If you are planning a comprehensive repair or upgrade of the side glazing area in your BMW and need other parts from the same group, such as door frame seals, window trim, or additional sealing profiles, check the available parts in the BMW Window Seals and Trim category.

Technical Support and Expert Knowledge

When working on bodywork and sealing components, it is advisable to pay attention to the quality of the components used and the correct installation procedure. For other makes and models, especially in the area of powertrains, specialized technical materials can be helpful – for example, when servicing Mercedes C-Class and E-Class units, it is worth referring to articles on the reliability and maintenance of Mercedes-Benz C-Class and E-Class engine components, such as the guide to the reliability and maintenance of Mercedes-Benz C-Class and E-Class engine components.