Ford Fiesta Mk1 Front Door Window Regulator Motor Panel Left N/S C1BB-A045H17-AB

Ford Fiesta Mk1 Front Door Window Regulator Motor Panel Left N/S is a component from the Window regulators and motors group, designed for use in the front left area of the vehicle body. Designed as part of the original Ford construction, it ensures proper guidance and stable mounting of the window lifting mechanism, which translates into predictable operation of the entire system.

Specifications and technical data

• SKU: 1792742-1
• Mark: Ford
• Condition: Used
• OEM Part Number: 1792742
• Substitutable numbers: 1792742, C1BB-A045H17-AB, C1BBA045H17AB
• Location on the vehicle: Front, Left
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The window regulator motor panel in the Ford Fiesta Mk1 is responsible for the rigid seating of the drive and guides in the driver's side door. Its placement in the front – left area makes this component significant for both the comfort of operating the window and for the correct fitment of the window with the seals and the door frame. A properly selected panel allows for maintaining:

• stable mounting of the window regulator motor,
• correct geometry of the window movement in the guides,
• repeatable operation of the mechanism during repeated raising and lowering.

Benefits of using an original Ford component

As a part prepared for the Ford brand, the panel is structurally matched to the Ford Fiesta Mk1 door, which reduces the risk of installation problems. Factory mounting geometry facilitates the transfer of drive from the motor to the regulator mechanism without additional modifications or hole adjustments. Key advantages of using the original panel include:

• compatibility with the factory door and seal system,
• easier diagnostics and service in the future,
• consistency with other window system components in the vehicle.

Installation characteristics and application

The panel is designed for installation in the front left door, in the place of the factory window regulator motor mount. Thanks to the preservation of the original design, it is possible to use standard mounting points and standard mechanism connectors, which promotes efficient replacement in workshop conditions. In practice, this means that:

• there is no need to interfere with the door structure,
• the regulator mechanism maintains the range of motion intended by the manufacturer,
• the risk of improper window closing or jamming is reduced.

Condition and use in repairs

The element is offered as a used original component, which allows for an economical repair of the window system while maintaining compliance with the factory design. This type of solution is particularly beneficial when servicing older generations of vehicles, where the availability of new parts is limited and the priority is the fit and correct operation of the mechanism. In the case of troubleshooting window operation issues on the driver's side – such as uneven lifting, excessive play, or noise during operation – replacing the window regulator motor panel can be one of the key steps in restoring the proper functionality of the door.

Related components and part selection

When selecting a panel for a specific Ford Fiesta Mk1 unit, it is worth paying attention to compatibility with the door system and the type of window regulator mechanism used. Manufacturer markings and reference numbers can be helpful, as they facilitate the identification of the correct version of the element in service catalogs. If you are planning a comprehensive repair or modernization of the side window area in your Ford and need other elements from the same group, such as window motors, guides, or complete mechanisms, check the available parts in the Ford window regulators and motors category. For broader work related to drive systems and equipment in the vehicle, an expert guide on selecting used components, identification procedures by numbers, and repair cost-effectiveness analysis may be helpful – you will find it in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses the practical aspects of working with used parts.