Ford Kuga Mk1 Rear Door Window Weatherstrip Seal Outer Right O/S 3M51-R25860-AL

Ford Kuga Mk1 Rear Door Window Weatherstrip Seal Outer Right O/S is a precisely fitted body component responsible for effective water drainage from the window edge and protection against contaminants. The original Ford design ensures proper adhesion to the glass and door panel, which translates into stable operation of the window mechanism and an aesthetic appearance of the side of the vehicle. This is a practical solution for users who want to restore the factory seal and maintain a consistent vehicle look.

Specifications and technical data

• SKU: 3M51-R25860-AL
• Mark: Ford
• Condition: Used
• OEM Part Number: 3M51-R25860-AL
• Substitutable numbers: 3M51-R25860-AL, 3M51R25860AL, 1699595
• Location on the vehicle: Rear, Right
• Part type: Inner Beltline Seal
• Category: Window Seals, Gaskets & Trims

Purpose and function of the component

The presented seal is designed for the rear right door window in the first-generation Ford Kuga. As an outer window trim, it is responsible for:

• limiting the ingress of water and dirt into the door interior,
• stabilizing the window edge during raising and lowering,
• protecting the paint at the contact point between the glass and the door panel,
• maintaining a consistent side body line.

By maintaining the original mounting geometry, the seal works with the factory window lifting mechanism, minimizing the risk of jamming and improper glass guidance.

Construction and fitment for Ford Kuga Mk1

The seal belongs to the group of body components known as Window seals and trims, which means it has been designed specifically to work in direct contact with the glass and the door edge. The working profile of the trim is shaped to:

• adhere tightly to the edge of the rear right window,
• ensure even pressure along its entire length,
• maintain proper rigidity while providing installation flexibility.

The original Ford origin translates into compatibility with factory mounting points in the door, without the need for modifications or fitting aftermarket replacements.

Performance characteristics and benefits of installation

Using this seal in the Ford Kuga Mk1 allows for the restoration of the proper sealing of the rear right window, which is important for both operational and visual reasons. Key benefits include:

• Reduction of moisture inside the door – lower risk of corrosion for internal components and electrical connectors.
• Stable window operation – proper glass guidance reduces the load on the lifting mechanism.
• Better protection against noise and wind gusts in the window edge zone.
• Aesthetic finish of the window line on the rear right side, consistent with other body elements.

The item in used condition is a reasonable choice for users looking for an original component with a favorable price-to-functionality ratio, while maintaining factory fitment.

Installation and service application

The Ford Kuga Mk1 rear right window seal is designed for installation in the factory mounting points in the rear passenger-side door. In practice, this means it can be used for service replacement in situations such as:

• wear or degradation of the existing seal,
• mechanical damage caused during window removal or bodywork repairs,
• leaks manifesting as increased noise or water ingress.

With proper installation, the trim is securely seated on the door edge, allowing for continued vehicle operation without compromising comfort or interfering with the body structure.

If you are planning a comprehensive repair or upgrade of the window area in your Ford and need other items from the same group, such as window trims, glass seals, or side finishing strips, check out the available parts in the Ford window seals and trims category.

For a better understanding of how body condition and steering precision affect driving comfort and safety, you may find the material discussing the relationship between body components and the steering system helpful – more information can be found in the article Steering system and power steering – how it works and what goes wrong?.