BMW E87 Inner Rear Right O/S Door Window Trim Seal Strip Gasket 7145364

BMW E87 Inner Rear Right O/S Door Window Trim Seal Strip Gasket is an original body component designed for the rear right side of the vehicle. It ensures tight window guidance and a stable finish for the door edge, which translates into better protection of the interior against water, noise, and contaminants. This is a practical solution for users who want to restore factory window performance and the aesthetics of the side bodywork.

Specifications and technical data

• SKU: 7145364
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7145364
• Substitutable numbers: 51357145364, 7145364
• Location on the vehicle: Rear, Right
• Category: Door Seals

Purpose and function of the component

The presented sealing strip is part of the Door seals group, mounted on the inner side of the rear right window in the BMW E87 series. It is responsible for guiding the window in the track and sealing the contact between the glass and the door frame, which limits moisture ingress and reduces wind noise while driving.

Thanks to its precise fit for the specific body model, the component works with the factory window regulator mechanism without causing additional resistance or stress. Proper installation of this strip helps maintain a stable window position in the door and reduces the risk of vibrations on uneven surfaces.

Benefits of using an original window seal

Using a dedicated sealing strip in the rear right part of the BMW E87 body allows for maintaining the structural integrity of the door and improves vehicle comfort. The most important advantages include:

• more uniform window adhesion to the door frame,
• reduction of air drafts at higher speeds,
• reduced risk of moisture appearing in the door upholstery area,
• maintaining stable operation of the window regulator mechanism.

For users concerned about the condition of the bodywork, it is also important that a properly selected door seal helps slow down the corrosion process around the door edges and sills by limiting water accumulation in critical areas.

Installation characteristics and fitment

The strip has been designed for installation in a specific location on the body – the rear right part of the vehicle. This location marking facilitates the selection of the correct component during post-accident repairs or when replacing worn seals after years of operation.

The component is intended for BMW vehicles, which means its geometry, profile, and mounting method are consistent with factory design specifications. In practice, this translates into predictable installation and the ability to restore the original functionality of the door without the need for modifications.

Product condition and service application

The offered sealing strip comes from the used parts group, making it an attractive solution for maintenance repairs and bodywork restoration after mechanical damage. Such components are often chosen in situations where the priority is to maintain the original door structure while optimizing service costs.

The seal will work well both for replacing a single worn section and as part of broader work on the side of the body, including window adjustment, regulator replacement, or door upholstery renovation.

Expanding BMW door repairs

If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other components from the same group, such as additional edge seals, guide strips, or window frame seals, check out the available parts in the BMW door seals category.

For drivers interested in broader vehicle diagnostics, especially in cars with a diesel engine, an article discussing the typical symptoms and consequences of neglected fuel system components may be helpful – more information can be found in the material: Diesel injector faults – how to recognize them and the risks of neglecting them.