Ford B-Max Door Belt Weatherstrip Trim Cover Seal Front Left N/S AV11-R20563-BE

Visual condition of the part

The product shows signs of use visible in the photos.

The Ford B-Max Front Left Door Window Seal Strip is an original body part responsible for ensuring a tight and stable window operation and protecting the door's interior from water and dirt. This is a precisely fitted sealing strip designed for installation on the driver's side of the Ford B-Max model.

Specifications and technical data

• SKU: 1873039
• Mark: Ford
• Condition: Used
• OEM Part Number: 1873039
• Substitutable numbers: 1873039
• Location on the vehicle: Front, Left
• Category: Window Seals, Gaskets & Trims

Purpose and Function in the Vehicle

The presented Ford B-Max window and door seal strip operates on the front left door, in direct contact with the window. Its functions include:

• Sealing the space between the window and the door, which limits the ingress of water and dirt into the door's interior.
• Stable window guidance during raising and lowering, reducing the risk of vibrations and noise.
• Protecting the window edges from rubbing against the sheet metal and other structural components.

This part is dedicated for installation on the front left side of the vehicle, ensuring a proper fit to the driver's door profile in the Ford B-Max.

Construction and OEM Fitment

The seal has been designed as an original Ford part, thus maintaining factory geometry and profile adapted to the specific body model. This means:

• Precise adhesion to the door edge without the need for modifications.
• Compatibility with the factory window lifting mechanism.
• Consistent appearance with other body strips and seals.

As a part from the Window and Door Seals category, the product is constructed for long-lasting performance in varying weather conditions and frequent door opening/closing cycles.

Condition and Benefits of Installing a Used Part

The offered seal is a used part, which in practice allows for combining a lower purchase cost with the retention of original manufacturer specifications. In many cases, a used OEM part provides a better fit than non-original aftermarket replacements, especially for body and trim components.

• Reduced cabin noise – a properly fitted seal minimizes air noise at higher speeds.
• Better protection for the door interior – reduced risk of corrosion and moisture ingress into door mechanisms.
• Aesthetic window edge finish – maintaining a consistent body line and factory appearance.

This solution is particularly beneficial for post-accident repairs, replacing corroded or perished seals, and eliminating leaks and unwanted sounds from the door area.

Installation and Practical Tips

The Ford B-Max Front Left Door Window Seal Strip is designed for installation in place of the factory strip. In practice, this means:

• Retention of original mounting points in the door.
• No need for sheet metal modification or window lifting mechanism adjustments.
• Possibility of installation within a standard service process at a body shop, paint shop, or mechanical service center.

Before installation, it is recommended to check the condition of the window guides and other seals in the door to fully leverage the benefits of replacement and minimize the risk of further leaks.

Other Ford Window and Door Seals

If you are looking for other Ford window and door seals for your car, check out our dedicated offer: Ford window and door seals. This will allow you to easily select other body trim elements within the same brand and category.

You can find more information on how to approach the purchase of used automotive parts wisely in our guide: Why Buying Used Gearboxes and Engines is Sensible – Facts Instead of Myths. Although it primarily concerns mechanical components, the principles outlined there also help in making informed choices for other used car parts.