BMW F34 GT Door Seal Edge Protection Rear Left N/S Gasket Black 7385027

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F34 GT Door Seal Edge Protection Rear Left N/S Gasket Black is a precisely fitted body component designed for the rear left door area of the BMW 3 Series Gran Turismo model. It is responsible for a tight door seal, noise reduction, and protecting the interior from moisture and contaminants, while ensuring stable door wing operation. Thanks to its factory geometry and dedicated sealing profile, it allows for the restoration of proper vehicle operating conditions after damage or wear of the original seal.

Specifications and technical data

• SKU: 7385027
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7385027
• Substitutable numbers: 7385027, 51767385027, 7323081, 51767323081, 7381989, 51767381989, KD
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Door Seals

Purpose and function of the door seal

The presented seal is a component from the Door seals group, designed specifically for installation in the rear left part of the BMW F34 GT body. Its task is to create a continuous barrier between the door edge and the bodywork, which translates into:

• limiting the penetration of water and moisture into the cabin interior,
• reducing wind noise at higher speeds,
• stabilizing the door position after closing,
• reducing vibrations and rattles resulting from clearances around the door perimeter.

Thanks to the correct working profile, the seal works with factory locks and hinges, maintaining proper pressure around the entire door perimeter.

Construction, color, and fitment

The seal is made in a uniform black color, consistent with the factory finish of the sill area and pillars in the BMW F34 GT. This color choice allows for visual consistency with other body elements and masks typical operational dirt.

The seal profile has been developed for the specific geometry of the rear left door pair, which enables:

• precise adhesion to the edges of sheet metal and plastic covers,
• proper positioning in corners and near the pillars,
• maintaining tightness without the need for additional modifications.

Such fitment reduces the risk of leaks that often occur when using universal replacements.

Operational characteristics

As a component intended for installation in the rear left part of the vehicle, the seal operates in an area exposed to frequent contact with water, mud, and variable temperatures. The construction designed for BMW allows for:

• maintaining flexibility within the typical operating temperature range,
• resistance to repeated door opening and closing cycles,
• stable retention on mounting edges after proper installation.

The product comes from the BMW segment, which means compatibility with the factory body line and the intended operation within the original door system.

Service application and installation

The rear left door seal is primarily used for:

• post-accident repairs in the side body area,
• eliminating leaks manifesting as water ingress or excessive noise,
• renovation of the door area after years of operation.

With proper installation, while maintaining clean and degreased contact surfaces, it is possible to restore the original acoustic and functional parameters of the cabin. Used condition means that the item has been previously operated, which is worth considering when assessing the visual state and planning the scope of service work.

Compatibility within the parts group

The seal has a dedicated OEM part number and associated interchangeable numbers, which facilitates verification of compatibility with a specific BMW F34 GT configuration. Before purchasing, it is recommended to compare the markings with the vehicle documentation or the existing component to ensure full compatibility within the rear left door pair.

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 perimeter seals, window seals, or sill seals, check the available parts in the BMW door seals category.

For users interested in a broader context of selecting original components and structural differences between model generations, an article describing the comparison of classic and modern solutions in the Mini brand may be helpful – you can find it here: Classic Mini vs modern MINI – structural differences and OEM parts.