Mini F55 Rear Door B Column Bottom Front Seal Gasket Rubber Right O/S 7322458

Mini F55 Rear Door B Column Bottom Front Seal Gasket Rubber Right O/S is a precisely profiled body component responsible for the sealing and aesthetic finish of the rear right door area. Thanks to its factory-fit design for the B-pillar structure in Mini F55 models, it ensures a stable fit, limits moisture ingress, and improves cabin acoustic comfort. This is a practical solution for users who want to technically restore the original functionality of the side body section.

Specifications and technical data

• SKU: 7322458
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7322458
• Substitutable numbers: 7322458, 51767322458, 4827414, 51764827414
• Location on the vehicle: Rear, Right
• Category: Door Seals

Purpose and vehicle placement

The described seal is designed for installation in the rear right part of the body, in the area of the B-pillar and the lower door edge. This placement ensures the component operates in the critical contact area between the door and the bodywork, where maintaining proper sealing and correct airflow guidance along the side of the vehicle is particularly important.

Thanks to a design consistent with factory-applied Mini solutions, the seal works in conjunction with other door assembly components, reducing the risk of rattling, looseness, and unwanted vibrations while driving.

Technical and functional characteristics

The B-pillar seal serves both a protective and finishing function. Its profile is matched to the geometry of the pillar and the lower part of the door, which allows for:

• sealing the contact between the door and the body in the rear right part of the vehicle,
• limiting the ingress of water and contaminants into the interior,
• reducing wind noise in the pillar area at higher speeds,
• stable guidance of the door panel edge relative to the body.

As an item from the Door seals group, the product contributes to a complete side body sealing system, influencing the comfort of vehicle use in daily operation.

Original origin and condition of the component

The seal comes from the Mini range, which means it maintains factory geometry, correct material hardness, and compatibility with the mounts provided by the manufacturer. Original origin is particularly important for sealing elements, where even small dimensional deviations can result in leaks or improper adhesion to the door.

The item is in used condition, which allows for an economical replacement of a damaged or worn seal while maintaining correct mounting and functional parameters. This is a sensible solution for users who want to restore proper door operation without the need to invest in a new component.

Benefits of use in the Mini F55

Using this seal in the Mini F55 allows for a technically correct restoration of the factory sealing system in the rear right part of the body. Key advantages include:

• factory fit to the geometry of the B-pillar and the lower door edge,
• maintaining a consistent visual line of the side body section,
• reducing noise and drafts in the cabin,
• increasing protection against corrosion in the door edge and pillar area.

Thanks to this, replacing a worn element with an original seal allows for maintaining driving comfort and body structure durability at a level close to the factory state.

Complementary Mini door seals

If you are planning a comprehensive repair or upgrade of the door zone in your Mini and need other elements from the same group, such as perimeter seals, sill covers, or additional sealing profiles, check the available parts in the Mini door seals category.

More about the use of dismantled parts

If you are interested in a broader context of using dismantled components for modifications and repairs, it is worth checking out practical tips regarding tuning and selecting used sub-assemblies. Useful information can be found in the article Emotions and design – visual and mechanical tuning of a Seat using dismantled components, which shows how to consciously use original used parts in modernization projects.