BMW F36 Door Weatherstrip Rear Left N/S Window Finisher Strip Seal 7310207

BMW F36 Left Rear Door Trim Seal 7310207 is a precisely fitted body component designed for the rear left door area of BMW F36 models. It ensures a tight seal for the door trim, reduces noise, and protects against moisture, contributing to stable door operation and acoustic comfort inside the vehicle. This used, original seal guarantees a factory fit and cohesion with the BMW body structure.

Specifications and technical data

• SKU: 7310207
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7310207
• Substitutable numbers: 51357310207, 7310207
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Doors & Door Skins

Purpose and Function in the BMW F36 Body

The left rear door trim seal operates in the critical contact area between the door and the side panel, where it is responsible for:

• Sealing the connection between the trim and the door structure,
• Preventing water and dirt from entering the door interior,
• Reducing trim vibrations and unwanted rattling during driving,
• Maintaining the correct geometry of the door element fit.

Thanks to its dedicated placement in the rear left part of the body, this component works with the original BMW F36 door structure, preserving the original body line and proper alignment of the door panels.

Construction, Color, and Fitment

The seal is designed as part of the Doors and Door Panels group, indicating a close connection with the door leaf structure and the exterior trim. Its black color is consistent with typical factory BMW seals, making the component visually neutral and not disrupting the appearance of the vehicle's side body.

Precise fitment for the specific mounting location on the vehicle facilitates correct installation and allows for maintaining a uniform sealing line along the entire length of the door. This is particularly important for Gran Coupé body styles, where the aesthetics of the side profile are visually significant.

Characteristics of a Used Component

The offered seal is a used part, removed from a vehicle, which allows for maintaining the original manufacturing standard characteristic of the BMW brand. A used component of this type is a good choice wherever the following are important:

• Factory fit to the door structure,
• Compatibility with the original door trim,
• Material consistency with other body seals.

Choosing an original, used door trim seal helps maintain technical sealing parameters at a level close to factory specifications, while ensuring compatibility with other door components.

Integration with the Door and Body System

The left rear door trim seal works in conjunction with the door structure, hinges, and door panels, influencing:

• Stability of the trim mounting during door opening and closing,
• Protection of metal components from moisture,
• Maintaining appropriate trim pressure against the body panel.

A correctly selected component in this area helps minimize the risk of corrosion around the door edges and ensures more predictable door behavior in daily use.

Expanding Door-Related Work in BMW Vehicles

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

For drivers who are simultaneously servicing other vehicle systems, practical guides on selecting used components may also be useful. In terms of safety, it is particularly worthwhile to familiarize yourself with the material describing the principles of selecting braking system components – you can find it in the article Used Braking System: How to Safely Choose Discs, Calipers, and ABS?.