BMW F40 Shaft Cover Rear Right Door O/S Trim Seal 7452370

The BMW F40 Rear Right Door Seal Strip is a precisely fitted, original body part from BMW, designed for installation on the rear right edge of the door. It effectively channels water and debris away from the window surface, supporting the proper operation of the window regulator and limiting moisture ingress into the door.

Specifications and technical data

• SKU: 7452370
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7452370
• Substitutable numbers: 51357452370, 7452370, EM
• Location on the vehicle: Rear, Right
• Category: Other Exterior Parts & Accessories

Purpose and Function of the Seal Strip

The rear right seal strip in the BMW F40 model is responsible for stable window guidance and cleaning during its up and down movement. A correctly selected part:

• limits water accumulation on the window edge,
• reduces the risk of corrosion inside the door,
• supports the sealing of the window contact area with the door panel,
• reduces undesirable vibrations and noise while driving.

Thanks to its dedicated placement on the vehicle, Rear – Right, the strip is structurally adapted to the door geometry of the BMW F40, ensuring secure installation and proper interaction with the window.

Original Origin and Fitment for BMW

This part comes from the BMW OE line, meaning it adheres to factory manufacturing standards and is compatible with the F40 body. The original seal strip:

• maintains the correct profile for sealing against the window and door panel,
• is consistent with factory mounting points,
• minimizes the risk of leaks caused by using aftermarket parts with different shapes.

This ensures a predictable installation process, without the need for modifications or forcing the part into place, which is particularly important in modern BMW body constructions.

Used Condition and Benefits of Choosing OE Parts

The strip is in used condition, allowing you to combine the advantages of an original component with an attractive price compared to a new part. In practice, this means:

• retention of the part's factory geometry and rigidity,
• consistent appearance with other door trim elements,
• reduced repair costs while maintaining manufacturer standards.

For BMW F40 owners, this is a sensible solution when replacing a damaged or worn seal strip after a collision, bodywork intervention, or due to natural wear and tear.

Installation Area: Rear – Right Side of the Vehicle

The placement specified as Rear – Right clearly indicates that the strip is intended for installation on the right rear door. Correctly selecting the side and axle of the vehicle is crucial because:

• the strip's profile is mirrored relative to the left side,
• the angle of contact with the window and door panel is optimized for the specific side,
• mounting points are arranged according to the construction of the right rear door.

Choosing the correct part for the installation side reduces the risk of leaks, improper window guidance, and accelerated wear of the window regulator mechanism.

Application in BMW F40 Body Repairs and Service

The BMW F40 Rear Right Door Seal Strip is suitable for both professional body shops and workshops specializing in the BMW brand. The part is particularly useful for:

• post-accident repairs on the rear right side of the body,
• replacing a damaged or deformed strip after door intervention,
• restoring proper window operation after replacing the window regulator.

By using an original seal strip, you can effectively restore the factory operating conditions of the window and minimize subsequent complaints related to noise, leaks, or window jamming.

If you are planning a comprehensive repair or upgrade of the door side area on your BMW and need other parts from the same group, such as seals, trim strips, or additional seal profiles, check the available parts in the Other BMW category.

For drivers interested in comparing the characteristics of sports models and the impact of body construction and components on vehicle handling, an article describing the differences between high-performance versions and standard models may be helpful – you can find it here: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.