BMW F30 F31 Rear Door Inner Weatherstrip Trim Right O/S 7258298

BMW F30 F31 Rear Door Inner Weatherstrip Trim Right O/S is a precisely fitted body component designed for the rear right side of the vehicle. It is responsible for ensuring a tight seal between the door and the bodywork, improving protection against noise, water, and debris. Thanks to its design, which complies with BMW standards, it ensures proper fitment with the factory door panel and stable performance in daily use.

Specifications and technical data

• SKU: 7258298
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7258298
• Substitutable numbers: 7258298, 51357258298
• Location on the vehicle: Rear, Right
• Category: Doors & Door Skins

Purpose and function of the BMW F30 door weatherstrip

The presented sealing trim is a component from the Doors and door panels group, designed specifically for installation on the rear right side of the body. Its task is to maintain a proper seal between the door edge and the body frame, which limits the ingress of moisture, dust, and wind noise into the cabin.

A properly selected door weatherstrip contributes to:

• stable door closing without excessive play,
• noise reduction at higher speeds,
• protection of the door panel edge against accelerated corrosion,
• maintaining acoustic and thermal comfort inside the vehicle.

Construction and body fitment

The sealing trim has been designed for the specific BMW body, which translates into the appropriate profile, length, and shape for fitting to the door frame. Factory geometry fitment facilitates installation and allows for maintaining the body line consistent with the manufacturer's original design.

The element works with the factory mounting points within the rear right part of the body. This makes it possible to restore the original sealing of the door system after a collision, body repair, or replacement of a worn-out weatherstrip.

Condition, application, and benefits of installation

The door weatherstrip is offered as a used part, which allows for an economical repair while maintaining the manufacturer's original specifications. This type of solution is particularly beneficial for comprehensive body and paint work, when it is necessary to restore the factory door fitment without interfering with the body structure.

Replacing a worn or damaged trim with an original element from the same group allows you to:

• restore proper door fitment to the bodywork,
• reduce the risk of water leaks in the sill and door window area,
• maintain compliance with BMW's factory assembly tolerances,
• preserve the aesthetics and functionality of the side of the body.

Integration with other BMW door components

The weatherstrip works with other components from the Doors and door panels group, such as panels, frames, hinges, or locks. A correctly selected element for the rear right side minimizes stress on the door edges, which promotes even pressure along the entire length of the trim.

If you are planning a comprehensive repair or upgrade of the door zone in your BMW and need other elements from the same group, such as panels, frames, or additional trims, check the available parts in the BMW Doors and door panels category.

Part selection by numbers and technical support

When selecting BMW body components, it is worth using the manufacturer's markings and catalog data to ensure full compatibility with the specific body version and vehicle year. In case of doubt, it is helpful to compare the shape, length, and mounting method of the weatherstrip with the factory-installed element.

Additional tips on selecting original components by manufacturer markings and practical information on verifying part compatibility can be found in the article: Audi's five-cylinder engine – a legend from Quattro to RS3 and how to maintain it using original Audi parts.