Ford Transit Window Guide Rail Front Right Door O/S Gasket Mount Seal 4346288

Ford Transit Front Right Door Window Regulator Channel is a precise component from the Doors and Door Panels group, responsible for the stable guidance of the window in the front right door. A properly selected regulator channel ensures smooth window movement, limits its play, and reduces the risk of the lifting mechanism jamming. This is a practical solution for users who want to restore proper window operation in their Ford Transit.

Specifications and technical data

• SKU: 4346288
• Mark: Ford
• Condition: Used
• OEM Part Number: 4346288
• Substitutable numbers: 4346288, KD
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Vehicle Application and Placement

The presented regulator channel is designed for installation in the front right door in the window area, on the side of the vehicle designated as front – right. It is responsible for the correct vertical guidance of the glass pane, working in conjunction with the lifting mechanism and door seals.

Precise fitting to the Ford door structure ensures that the component, after correct installation, maintains the factory window guidance geometry, which translates to stable operation of the entire system.

Technical and Functional Characteristics

The window regulator channel in this model operates in direct contact with the edge of the glass and the mounting elements of the lifting mechanism. Its function is to:

• maintain the window's alignment during up-and-down movement,
• limit vibrations and unwanted play,
• cooperate with door seals to improve sealing,
• stabilize the window when the door is closed during driving.

By maintaining the correct shape and mounting points, the regulator channel allows for efficient operation of the lifting mechanism, which is particularly important in heavily used commercial vehicles.

Original Origin and Ford Compatibility

This part is from the Ford range, meaning it has been designed with the specific Transit door structure in mind. Its original origin ensures compatibility with factory mounting points, appropriate rigidity, and seamless integration with other door components, such as the window lifting mechanism or the outer panel.

Consequently, installation requires no modifications or adjustments, and the assembled unit will retain parameters close to factory solutions, which is beneficial for both durability and user comfort.

Item Condition and Service Application

The regulator channel is offered as a used part, allowing for an economical repair of the window system while maintaining the original construction. This is a practical solution for situations where the existing regulator channel has become bent, cracked, or excessively worn, and the goal is to restore proper window operation without investing in costly new components.

Replacing the regulator channel is particularly recommended when symptoms such as uneven window lifting, noticeable side play, cracking noises during mechanism operation, or difficulties in fully closing the window at the top position occur.

Comprehensive Ford Door Area Service

If you are planning a comprehensive repair or upgrade of the door area in your Ford and require other parts from the same group, such as panels, reinforcements, or additional structural elements, check the available parts in the Ford Doors and Door Panels category.

To better plan your purchases and efficiently gather all necessary components – from body parts to small mounting accessories – it is worth consulting the One-Stop-Shop guide available in the article Comprehensive Sourcing: From Engine to the Smallest Clip – How to Assemble Used Car Parts in One Place?.