Ford B-Max Door Belt Weatherstrip Passenger Side Trim Rear Left N/S 1873034

The Rear Left Door Seal Strip for Ford B-Max is an original part from the Window and Strip Seals category, designed for the rear passenger side. It ensures a tight seal for the window and provides stable support for the door strip, contributing to acoustic comfort and protecting the interior from external elements.

Specifications and technical data

• SKU: 1873034
• Mark: Ford
• Condition: Used
• OEM Part Number: 1873034
• Substitutable numbers: 1873034, AV11-R25605-BE, AV11R25605BE
• Location on the vehicle: Rear, Left
• Category: Window Seals, Gaskets & Trims

Vehicle Application and Placement

The presented Ford B-Max Door Seal Strip is dedicated for installation on the rear left passenger side door. This component operates in the area where the window meets the door frame, responsible for:

• Sealing the window edges during driving and while stationary,
• Reducing cabin noise by minimizing air turbulence,
• Protecting against water and dirt entering the door interior,
• Stabilizing the window within its guide during raising and lowering.

Precise fitment for the rear left side of the Ford B-Max body ensures the original geometry of the window and strip contact is maintained, which is crucial for both sealing and the durability of the window lifting mechanism.

Technical and Functional Characteristics

As a part of the Window and Strip Seals group, this component is designed to operate in varying weather conditions and with frequent door opening and closing cycles. The seal's construction ensures:

• Appropriate flexibility in the contact zones with the window,
• Stable support for the external or internal strip (depending on door configuration),
• Maintaining the correct window position in the guide, reducing the risk of jamming,
• Minimizing vibrations and squeaks within the door frame.

Its original Ford OE origin means that the geometry, profile, and material hardness comply with the vehicle manufacturer's original specifications, facilitating installation and ensuring predictable performance over the long term.

Item Condition and Service Application

The seal is offered as a used part, which in service practice often represents a favorable compromise between repair cost and maintaining original manufacturer specifications. This type of component is suitable for situations where:

• the existing seal is cracked, deformed, or perished,
• there are water leaks around the rear left window,
• excessive air noise occurs at higher speeds,
• the door needs to be completed after bodywork repairs.

Replacing it with an original door seal restores proper window and strip contact, which is important for both driving comfort and protecting the interior from corrosion caused by moisture.

Benefits of Using an Original Ford B-Max Seal

Using the original door seal strip in a Ford B-Max offers a number of practical advantages:

• Factory Fitment – the seal's profile matches the door construction, making installation easier and ensuring proper contact.
• Consistency with Other Body Elements – maintaining a uniform visual and technical line across all doors.
• Stable Window Mechanism Operation – correct window guidance reduces stress on the lifting mechanism.
• Improved Acoustic Comfort – reducing air noise and whistling around the rear left part of the cabin.

For users considering different repair strategies, an article describing the choice between refurbished and used parts may be helpful: Refurbished or Used Original – Which Part to Choose for Repair?.

Selection and Other Window and Strip Seals for Ford

When selecting this seal for your Ford B-Max, pay attention to the installation side (rear, left) and compatibility with the vehicle's body. For comprehensive body repairs or if you wish to replace a larger number of sealing elements, the offering of other products from the same group may be helpful. If you need other window and strip seals for Ford, check the Ford Window and Strip Seals available in our store to select complete sets for your model.