Ford B-Max Rear Door Gakset Weatherstrip Seal Gasket Rubber Left N/S 1792439

The Left Rear Door Seal for Ford B-Max is an original, used part from the Window Seals and Trim group, designed for installation on the left rear side of the body. It ensures a tight seal of the door to the body, improving interior protection against water, noise, and dirt, and supporting the proper functioning of the original Ford sealing system.

Specifications and technical data

• SKU: 1792439
• Mark: Ford
• Condition: Used
• OEM Part Number: 1792439
• Substitutable numbers: 1792439
• Location on the vehicle: Rear, Left
• Part type: Window Seal
• Category: Window Seals, Gaskets & Trims

Purpose and Function in the Ford B-Max Body

The presented seal is dedicated to the rear left door area of the Ford B-Max and acts as a flexible element separating the cabin interior from external conditions. It is responsible for:

• limiting the ingress of water and moisture into the door and cabin,
• reducing wind noise during driving,
• stable positioning of the door edges relative to the body frame,
• minimizing vibrations and squeaks in the rear left part of the vehicle.

Thanks to its precise fit for the Ford B-Max model, the seal works in conjunction with the factory geometry of the door and body, contributing to proper rigidity and acoustic comfort.

Construction and Body Fitment

The seal is made of flexible rubber material, allowing for a precise fit to the door edge and the body frame in the rear left part of the vehicle. The working profile is designed to:

• maintain stable pressure along the entire perimeter of the door,
• compensate for minor sheet metal deformations and body flex during driving,
• retain flexibility across typical operating temperature changes.

Original Ford origin ensures compliance with factory dimensional tolerances, facilitating installation and minimizing the risk of leaks in the rear left area.

Benefits of Using an Original Seal

Using the dedicated left rear door seal for the Ford B-Max allows for the restoration of proper body sealing in the side area. Key benefits include:

• enhanced interior protection against water, dust, and road salt in the rear cabin area,
• improved acoustic comfort by reducing aerodynamic noise,
• reduced risk of corrosion around the sills and lower door edges,
• more stable door closure on the rear left side.

A used, original part helps maintain the factory sealing characteristics, which is particularly important for repairs after collisions or replacement of worn components in the side body area.

Selection, Installation, and Additional Technical Information

When selecting a seal for the Ford B-Max, pay attention to its correct placement on the vehicle (rear, left side) and that it belongs to the Window Seals and Trim group. Installation typically involves seating the seal in the factory channel or on the door edge, ensuring profile continuity around the entire perimeter.

To better understand the impact of proper sealing and other vehicle systems on component durability, an article describing the relationship between engine operating temperature and component lifespan may be helpful – you can find it here: Engine Cooling System – Overheating, Repair, and Used Radiators.

Related Ford Sealing Components

If you are planning a comprehensive repair or upgrade of the door and window area on your Ford and need other parts from the same group, such as additional edge seals, window trim, or guide profiles, check the available parts in the Ford Window Seals and Trim category.