Ford S-Max Front Window Frame Seal Trim Strip Left N/S Side AM21-R21511-BJ

Ford S-Max Front Window Frame Seal Trim Strip Left N/S Side is an original body component designed for installation on the passenger side. It ensures a tight fit for the windshield, reduces water ingress and noise in the cabin, and stabilizes the glass within the frame. Thanks to its precise fit for the Ford S-Max design, it provides a safe service solution for repairs or windshield replacement.

Specifications and technical data

• SKU: 1761579
• Mark: Ford
• Condition: Used
• OEM Part Number: 1761579
• Substitutable numbers: 1761579, AM21R21511BJ, AM21-R21511-BJ
• Location on the vehicle: Front, Left
• Part type: Window Trim
• Category: Window Seals, Gaskets & Trims

Purpose and function of the component

The presented seal is designed for installation in the front part of the body, on the left side of the vehicle. It is responsible for properly sealing the contact point between the glass and the frame, which is important for both acoustic comfort and protection against corrosion of structural elements. A properly selected seal reduces the risk of leaks, fogging of windows, and unwanted vibrations while driving.

As an element from the Window seals and trim strips group, this part works with the glass, the body frame, and surrounding covers, creating a cohesive protective system around the windshield.

Original origin and fitment

The seal comes from the Ford manufacturer's parts line, which means it maintains factory geometry, the correct rubber compound hardness, and compatibility with body mounting points. Original manufacturing translates into:

• secure fitment with the window frame without the need for modifications,
• stable guidance of the glass edge in the area of the left front pillar,
• preservation of the original body line and the aesthetics of the vehicle's front.

Thanks to this, the element works well both for standard seal replacement and for post-accident repairs, where restoring factory body parameters is crucial.

Performance characteristics and installation

The left-side windshield frame seal is structurally prepared to work in variable weather conditions – from low temperatures to intense sunlight. The appropriate profile ensures:

• even pressure against the edge of the glass and the frame,
• reduction of wind noise at higher speeds,
• protection against the ingress of water and contaminants into the space between the glass and the body.

During installation, it is recommended to work in accordance with Ford service procedures, while maintaining the cleanliness of the contact surfaces. A properly installed seal supports the durability of the glass bonding and helps maintain the appropriate rigidity of the front part of the body.

Part condition and service application

The offered item is a used original part, which in practice means a beneficial combination of factory fitment and an attractive price compared to a new component. This type of solution is often chosen for:

• replacing the seal after dismantling or replacing the windshield,
• repairs after collisions in the area of the front left pillar,
• eliminating leaks and noises in the vicinity of the windshield.

Before installation, it is worth verifying the compatibility of the part with the specific vehicle equipment version using data such as SKU, OEM part number, or interchangeable numbers available in the technical specification section (marked accordingly with data-option attributes).

Part selection and related categories

If you are planning comprehensive service for the window area in your Ford S-Max, it is worth browsing other elements from the seal and trim group, available in the Window seals and trim strips category. Consistent selection of components allows you to reduce the risk of later leaks and speeds up service work.

When purchasing used body elements and sub-assemblies, it is worth following proven verification procedures. You will find helpful tips in the article how to safely choose used brake system components and other second-hand parts, which presents a practical checklist also useful when assessing the condition of body parts.

Summary

Ford S-Max Front Window Frame Seal Trim Strip Left N/S Side is a functional, original component designed for installation on the passenger side, ensuring tightness, stability, and an aesthetic finish for the windshield. Choosing a factory-used part allows you to maintain the proper fit to the body while optimizing the costs of vehicle repair or modernization.