BMW F02 Door Inner Trim Channel Sealing Strip Window Rear Left N/S 7206451

The BMW F02 Interior Door Window Seal Strip Left Rear is an original body part designed for the rear left window of BMW 7 Series F02 limousines. This interior seal strip ensures stable window guidance, reduces cabin noise, and protects against moisture ingress into the door interior.

Specifications and technical data

• SKU: 7206451
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7206451
• Substitutable numbers: 7206451, 51357206451
• Location on the vehicle: Rear, Left
• Category: Door Seals

Application and Function in the Vehicle

The interior door window seal strip is mounted in the rear area, on the left side of the body, directly adjacent to the door window. Its purpose is to:

• seal the contact between the window and the door panel from the interior side,
• stabilize window movement during raising and lowering,
• limit the ingress of water and contaminants into the door interior,
• reduce air noise and vibrations transmitted to the cabin.

Thanks to its precise fit for the specific BMW model, this component works in conjunction with the window lifting mechanism and other door seals, contributing to the acoustic comfort and durability of the entire door assembly.

Construction and Fit for BMW F02

The strip is designed as an original BMW part, meaning it retains factory geometry, the correct sealing profile, and compatibility with F02 door mountings. The construction includes:

• a shape tailored to the contour of the rear left window,
• contact areas ensuring even pressure against the window,
• integration with the factory door upholstery finish.

This design allows for installation without modifications, preserving the original body line and interior aesthetics, which is particularly important in premium vehicles like the BMW 7 Series.

Benefits of Using an Original Seal Strip

Using a dedicated seal strip in the rear left part of the body translates into a range of practical operational benefits:

• reduced window fogging due to better moisture control within the door,
• decreased risk of corrosion to internal door components,
• more stable operation of the window lifting mechanism,
• maintenance of the factory-level sound insulation of the passenger cabin.

For BMW F02 owners, this means a more comfortable ride, fewer unwanted noises, and longer lifespan for components related to the door and window.

Characteristics of a Used Part

The offered interior door window seal strip is a used part, removed from a vehicle, which allows for maintaining the original fit for a specific body version. A used part is a good solution in situations where:

• the existing seal has become worn, delaminated, or deformed,
• leaks are causing noise or moisture around the window,
• an economical repair is needed while retaining an OEM part.

Choosing an original, used seal strip allows for maintaining factory fitting parameters without the need for aftermarket alternatives with uncertain profiles and quality.

Comprehensive Door Area Service for BMW

If you are planning a comprehensive repair or upgrade of the door area in your BMW and require other parts from the same group, such as additional strips, perimeter seals, or internal sealing elements, check the available parts in the category BMW Door Seals.

For drivers interested in a broader perspective on the technical solutions used by premium manufacturers, including BMW, an article discussing various all-wheel-drive systems might be useful – more information can be found in the material xDrive, 4Matic, quattro, or 4Motion – Comparison of AWD Systems from BMW, Mercedes, Audi, and VW.