Ford C-Max Mk2 Front Door Window Guide Seal Gasket Left N/S 2393819

Ford C-Max Mk2 Front Door Window Guide Seal Gasket Left N/S is an original component from the Window seals and trims category, designed for installation in the front left section of the vehicle body. It ensures stable window guidance, reduces wind noise, and helps maintain a proper seal between the glass and the door, which translates into acoustic comfort and protection of the vehicle interior.

Specifications and technical data

• SKU: 2393819
• Mark: Ford
• Condition: Used
• OEM Part Number: 2393819
• Substitutable numbers: 2393819, AM51-U21511-AU, AM51U21511AU
• Location on the vehicle: Front, Left
• Part type: Window Run Channel
• Category: Window Seals, Gaskets & Trims

Purpose and function in the vehicle

The presented window guide seal has been designed specifically for the front left door of the second-generation Ford C-Max. Its task is to guide the window in the correct track and stabilize its position during raising and lowering, which reduces the risk of the window regulator mechanism jamming and uneven closing. Additionally, this component plays an important role in limiting the ingress of water, dust, and air drafts into the door interior and the cabin. A correctly selected and installed seal contributes to:

• noise reduction at higher speeds,
• stable window operation in the guide,
• protection of the regulator mechanism against excessive dirt,
• maintaining the comfort of using the driver or front passenger door.

Construction and fitment for Ford C-Max Mk2

The window guide seal is profiled for the specific geometry of the front left door of the Ford C-Max Mk2, ensuring it fits factory mounting points and works with the original glass and regulator mechanism. The appropriately selected stiffness and flexibility of the material allow for reliable window guidance without excessive resistance. As an original Ford brand component, the seal maintains the correct cross-sectional shape, which facilitates installation and minimizes the risk of leaks at the contact point between the glass and the door frame. This solution is particularly beneficial when replacing worn or deformed seals that may cause rattling, window play, or water ingress.

Component condition and service application

The offered window guide seal is a used part, making it an attractive option for service repairs where the priority is reasonable cost while maintaining original fitment. This type of component works perfectly for:

• replacing a damaged or cracked guide after a collision or bodywork intervention,
• resolving issues with a stiffly operating window on the driver or passenger side,
• reducing cabin noise resulting from leaks around the front doors. Due to its factory origin, the seal is adapted to the dimensions and structural tolerances of the Ford C-Max Mk2 body, which facilitates installation without the need for modifications.

Benefits of using an original window guide seal

Using an original window guide seal in the front left door of the Ford C-Max Mk2 allows for restoring proper window operation and improving driving comfort. Key advantages include:

• Factory fitment – compatibility with door geometry and glass, with no installation issues.
• Stable window guidance – reduced load on the regulator mechanism and lower risk of jamming.
• Improved sealing – reduction of noise, drafts, and water ingress into the interior.
• Economical service solution – a used original component as an alternative to more expensive new parts.

Related components and additional information

If you are planning a comprehensive repair or upgrade of the door glazing area in your Ford and need other components from the same group, such as additional door frame seals, window trims, or window guides for the opposite side, check the available parts in the Ford Window seals and trims category. When planning broader service work, it is also worth paying attention to the condition of other vehicle components. If you are considering savings on fuel system repairs and are interested in a safe purchase of dismantled parts, our blog guide will be helpful: Fuel dosing problems – how to safely buy a used injection pump and fuel rails.