Ford Transit Courier Front Door Quarter Window Frame Left N/S ET76-A21511-AJ

Ford Transit Courier Front Door Quarter Window Frame Left N/S is an original body component from the Window seals and trims category, designed for installation in the front left door. The precisely shaped frame ensures stable window guidance, proper sealing, and an aesthetic finish to the door edge in your Ford.

Specifications and technical data

• SKU: ET76-A21511-AJ
• Mark: Ford
• Condition: Used
• OEM Part Number: ET76-A21511-AJ
• Substitutable numbers: ET76-A21511-AJ, ET76A21511AJ
• Location on the vehicle: Front, Left
• Part type: Window Trim
• Category: Window Seals, Gaskets & Trims

Purpose and function of the window frame

The front left door window frame is responsible for the proper guidance of the window in the tracks and interaction with the perimeter seals. A correctly selected component:

• stabilizes the window during raising and lowering,
• reduces vibrations and unwanted play in the mechanism,
• supports water and wind resistance,
• contributes to the even adhesion of the window to the seals.

Thanks to this, the cabin remains better acoustically insulated, and the operation of the window regulator is smoother and more predictable.

Construction and body fitment

The element has been designed specifically for the front left door zone, maintaining the correct edge geometry and mounting points. The proper profiling of the frame:

• facilitates installation in factory mounting holes,
• ensures proper fitment with the door panel and seals,
• minimizes the risk of stress leading to glass breakage or deformation.

As a component from the Window seals and trims group, the frame works with other window surround components to create a cohesive guidance and sealing system.

Characteristics of the used component

The offered frame comes from dismantling, which means it is a used part that retains the manufacturer's original specifications. This type of component:

• enables economical repair of damaged doors or windows,
• ensures dimensional compatibility with factory equipment,
• allows for maintaining a consistent look and body structure.

Choosing an original used component is beneficial wherever fitment to a specific Ford model and maintaining the factory door geometry is important.

Benefits of using an original Ford frame

Using a window frame dedicated to Ford translates into a number of practical advantages:

• Factory fitment – no need for modifications, drilling additional holes, or adjusting the shape.
• Stable window operation – reduction of jams, tilting, and excessive play in the guides.
• Better door sealing – proper cooperation with seals limits the ingress of water and noise.
• Structural consistency – maintaining the original body line and proper adhesion of finishing elements.

Part selection by numbers and purchase support

To ensure that the frame will be fully compatible with your vehicle, it is worth verifying compatibility by OEM number or interchangeable numbers, as well as vehicle data. A guide will help you with practical selection: how to choose the right car part by VIN and OEM number, where you will find a simple step-by-step action plan.

If you are planning a comprehensive repair or modernization of the window and door area in your Ford and need other elements from the same group, such as additional frames, perimeter seals, or trim strips, check the available parts in the Ford window seals and trims category.