BMW F32 F82 M4 Door Gasket Weatherstrip Joint Seal Front Left N/S 7347701

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW F32 F82 M4 Door Gasket Weatherstrip Joint Seal Front Left N/S is a precisely profiled body component designed for a tight fit in the front left door of BMW F32 and F82 M4 series models. It is responsible for effectively insulating the cabin against noise, water, and contaminants, as well as ensuring stable door panel operation. By maintaining factory geometry, it serves as a functional service solution for body repairs and the replacement of worn-out seals.

Specifications and technical data

• SKU: 7347701
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7347701
• Substitutable numbers: 51332760263, 2760263, 7347701, 51337347701, PK
• Location on the vehicle: Front, Left
• Category: Door Seals

Purpose and body fitment

The seal has been developed specifically for the front left door area in the BMW F32 coupé body and the sporty M4 F82 version. The working profile is adapted to the shape of the door frame and the adjacent bodywork, allowing for secure seating in the factory mounting points. Such fitment reduces the risk of leaks, squeaking when opening and closing, and unwanted play around the door perimeter.

The element belongs to the Door seals group, which means its primary function is to maintain proper sealing between the door panel and the bodywork, while ensuring the correct operation of the lock and hinges.

Sealing function and acoustic comfort

A properly selected door seal is crucial for driving comfort, especially in sports-oriented cars such as the BMW M4. A correctly installed component:

• prevents water and moisture from entering the vehicle interior,
• reduces wind noise at higher speeds,
• stabilizes the position of the door panel relative to the body,
• minimizes vibrations and unwanted door operation noises.

By maintaining proper pressure along the entire perimeter, the seal also supports maintaining the appropriate rigidity of the door area, which is important for both comfort and the durability of upholstery elements and locks.

Product characteristics and service application

The presented seal is an original BMW component intended for installation in the front left position. As an element removed from a vehicle, it can be used for post-accident repairs, replacing worn or perished seals, and for body reconstruction after bodywork and painting. Using the original profile allows for maintaining factory door fitment and predictable material behavior over a long period of operation.

The seal will prove particularly useful in situations where the existing element shows signs of wear, such as water ingress, noticeable noise at higher speeds, visible cracks, or loss of elasticity. Replacing it with a component of preserved geometry is then an effective way to restore proper door sealing.

Benefits of using an original BMW seal

Using a door seal from the same design line as the factory element brings a number of practical benefits:

• secure fit to the shape of the door frame and bodywork without the need for modifications,
• preservation of the pressure and elasticity characteristics intended by the manufacturer,
• reduction of the risk of leaks at critical points of the door perimeter,
• structural consistency with other body elements.

For users who care about the technical condition of their BMW bodywork, replacing a worn seal with an original element from the Door seals group is a rational service solution that allows maintaining acoustic comfort and interior protection at the appropriate level.

If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other elements from the same group, such as additional perimeter seals, window frame seals, or door sill seals, check the available parts in the BMW Door seals category.

For those interested in the broader context of car modernization, including the impact of the condition of seals and other body components on perceived driving comfort, an article describing the evolution of the design of popular sports models, available here, may be helpful: Hot-hatch legend: the evolution of the VW Golf GTI from Mk1 to Mk8.