Ford Focus Titanium Door Window Runner Seal Rear Right O/S 5 4M51-A25604

Visual condition of the part

The product shows signs of use visible in the photos.

Ford Focus Titanium Door Window Runner Seal Rear Right O/S 5 is an original body component from the Window seals and trims category, designed for installation in the rear right section of the vehicle body. The precisely molded sealing profile helps reduce noise, improves cabin acoustic comfort, and supports the protection of the interior against moisture. It is a practical solution for users who want to maintain the factory finish standard in their Ford.

Specifications and technical data

• SKU: 4M51-A25604-AK
• Mark: Ford
• Condition: Used
• OEM Part Number: 4M51-A25604-AK
• Substitutable numbers: 4M51-A25604-AK, 4M51A25604AK, 1748426, 4M51-A25604, 4M51A25604
• Location on the vehicle: Rear, Right
• Category: Window Seals, Gaskets & Trims

Purpose and function of the seal

The presented seal is dedicated to the rear right door window in the Ford Focus Titanium version. The component operates in the critical area where the glass meets the door frame, where it is responsible for:

• limiting the ingress of water and moisture into the door interior and cabin,
• reducing wind noise at higher speeds,
• stable guidance of the window in the runner,
• maintaining an aesthetic contact line between the glass and the door panel.

By maintaining the factory shape and material flexibility, the seal supports the proper operation of the window lifting mechanism and helps reduce unwanted vibrations.

Benefits of using an original Ford seal

Using an original Ford component in the rear right part of the body allows for maintaining the structural integrity of the door and predictable window behavior during operation. Key advantages include:

• Factory fit to the door frame – no need for modifications or profile adjustments.
• Compatibility with the existing window lifting mechanism and door fittings.
• The ability to restore tightness after replacing a damaged or perished seal.
• Consistent appearance with other body trim elements.

Choosing an original seal is particularly important for cars used daily, where the stability of operating parameters and predictable behavior of body components in various weather conditions are essential.

Installation characteristics

The rear right door window seal is structurally prepared for installation in the factory mounting points of the Ford Focus Titanium door. In practice, this means that:

• the seal profile is matched to the shape of the door frame and the window outline,
• installation takes place in existing slots and runners,
• once properly seated, the seal creates a continuous contact line along the entire working perimeter.

When replacing, it is recommended to thoroughly clean the contact surface in the door and check the condition of the window lifting mechanism to fully utilize the properties of the newly installed component.

Condition of the component and practical application

The offered seal comes from the used parts group, which allows for an economical replacement of the component while maintaining the original manufacturer's specifications. This solution is particularly beneficial for maintenance repairs, such as:

• eliminating leaks in the rear right part of the body,
• reducing noise in the cabin on the rear passenger side,
• restoring proper window guidance after its replacement or door repair.

A well-chosen seal affects driving comfort, as well as the protection of the interior against moisture, which is important for the durability of upholstery and electrical components in the door.

Complementary items from the same group

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

For drivers interested in a broader approach to maintaining the car in good technical condition, including the proper interaction of body components with the drivetrain, the guide article Clutch and dual-mass flywheel – diagnostics and selection of drivetrain parts, which discusses practical aspects of selecting and operating key components, may be helpful.