Door Seal BMW F45 F46 Column B Gasket Rear Right O/S Sealing Cover Trim 7298892

Door Seal BMW F45 F46 Column B Gasket Rear Right O/S Sealing Cover Trim is a precisely fitted body component designed for the rear right door area in BMW F45/F46 series vehicles. It is responsible for a tight connection between the door and the B-pillar, limiting noise, vibration, and moisture penetration into the cabin. By maintaining the factory sealing geometry, it ensures stable operating conditions for the door upholstery, locks, and electrical wiring.

Specifications and technical data

• SKU: 7298892
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7298892
• Substitutable numbers: 7298892, 51357298892, 4827814, 51354827814
• Location on the vehicle: Rear, Right
• Category: Door Seals

Purpose and function of the B-pillar seal

The described seal is a component in the Door Seals category, dedicated to installation in the rear right part of the body, in the B-pillar area. Its task is to create a continuous barrier between the door edge and the body structure, which translates into:

• limiting the ingress of water and moisture into the vehicle interior,
• reducing wind noise at higher speeds,
• reducing the transmission of vibrations from the body to the door,
• protecting the paint edge against rubbing and micro-damage.

Thanks to its proper profile, the seal works with the factory door line, which helps maintain acoustic comfort and the correct operation of the lock mechanisms and hinges.

Compatibility with BMW F45/F46

The element has been designed specifically for the BMW F45/F46 series construction, which means that its shape, length, and routing are adapted to the geometry of the B-pillar in these models. Dedicated fitment for BMW minimizes the risk of leaks typical of universal profile replacements and facilitates installation without the need for modifications.

The placement on the vehicle in the rear right part of the body allows for precise identification of the installation zone, which is important when planning accident repairs or replacing worn sealing elements.

Performance characteristics and installation

The B-pillar seal operates in a demanding environment – it is exposed to temperature changes, UV radiation, moisture, and the cyclic opening and closing of the door. Using an original BMW solution helps maintain:

• stable door pressure against the body throughout the entire range of hinge operation,
• even distribution of forces when closing,
• the correct gap line between the door and the bodywork.

The element from this group is usually installed directly, using the mounting points provided by the manufacturer. Proper fitment shortens service time and limits the need for additional adjustments after replacement.

Condition of the item and benefits of using a used part

The presented seal is offered as a used part, which allows for an economical repair while maintaining the original BMW design specifications. In many cases, seals from disassembly retain full functionality, and their structure still provides the appropriate level of tightness and operational flexibility.

Using an original, used seal can be beneficial especially when you want to maintain the factory character of the vehicle while optimizing the costs of repairing the rear right door zone. Consistency with other body components makes it easier to maintain a uniform appearance and proper operation of the entire door assembly.

Expansion of repair scope and additional information

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 additional perimeter seals, window seals, or sill profiles, check the available parts in the BMW Door Seals category.

To better take care of the durability of parts from disassembly, including door seals, it is worth learning proven cleaning and maintenance methods. Practical tips can be found in the article How to extend the life of used car parts?, which describes the approach to the operation and protection of used components in a car.