Ford Focus St-2 Mk2 Door Window Lifter Motor Front Left N/S 4M5T-14A389

Ford Focus St-2 Mk2 Window Lifter Motor Front Let N/S 3 Door is an original component from the Window regulators and motors group, designed for operation in the front part of the body on the driver's side. It ensures stable, repeatable operation of the window lifting mechanism, which translates into ease of use and proper cooperation with the vehicle's electrical system.

Specifications and technical data

• SKU: 4M5T-14A389
• Mark: Ford
• Condition: Used
• OEM Part Number: 4M5T-14A389
• Substitutable numbers: 4M5T-14A389, 4M5T14A389, 0130822217, 1347885, 4M5T-14A389-AA, 4M5T14A389AA
• Location on the vehicle: Front, Left
• Part type: Window Motor
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The presented window lifter motor is dedicated for installation in the front left part of the door in the 3-door version of the Ford Focus ST-2 Mk2. It is responsible for driving the window lifting and lowering mechanism, working with the factory electric window control system and comfort installation.

The placement in the front area of the vehicle allows for direct control of the driver's window, which is important for both safety and the ergonomics of daily operation. Using the correct window lifter motor reduces the risk of mechanism overload, uneven window operation, or control malfunctions.

Benefits of using an original window lifter motor

Using a component from the Window regulators and motors group matched to a specific body version and mounting side ensures:

• proper cooperation with the factory wiring harness and window switches,
• appropriate operating parameters in terms of torque and window movement speed,
• stable operation under typical vehicle operating conditions,
• preservation of the original functionality of the driver's comfort system.

Thanks to this, the installation proceeds in an orderly manner, without the need for modifying the installation or using additional adapters, and the entire system maintains the characteristics intended by the vehicle manufacturer.

Component condition and mounting aspects

The offered window lifter motor is in used condition, which allows for an economical repair of the window lifting system while maintaining the original design. Before installation, it is recommended to perform a standard verification of the door electrical installation and the mechanical condition of the guides and cables to ensure smooth operation of the entire set.

Selecting the right component is facilitated by the manufacturer's markings and assignment to a specific mounting location in the vehicle. In practice, this translates into:

• reducing the risk of incorrect fitment,
• a more efficient service process,
• the possibility of maintaining consistency with other elements of the electric window system.

Ford window regulators and motors – expansion and door zone service

If you are planning a comprehensive repair or modernization of the door and window zone in your Ford and need other elements from the same group, such as passenger window drives, control modules, or additional adjustment mechanisms, check the available parts in the Ford window regulators and motors category.

Selection of used components and vehicle operation

When choosing a used window lifter motor, it is worth paying attention to the selection procedures based on manufacturer markings and compatibility with the body version and mounting side. Helpful guidelines regarding the selection of used drive and electrical components can be found in the guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses, among other things, practical aspects of verifying technical condition and the cost-effectiveness of such solutions.

If you care about maintaining a favorable vehicle value for potential resale, it is also worth learning about the impact of original used components on the perceived quality of the car – this is described in more detail in the article Original used parts and the resale price of a car – how not to lose?, which helps to consciously plan repairs using factory elements.

Summary

Ford Focus St-2 Mk2 Window Lifter Motor Front Let N/S 3 Door is a functional element of the electric window system, designed for operation in the front left part of the body. Proper matching to the specific model version allows for restoring the efficiency of the window lifting mechanism, maintaining the factory operating characteristics and comfort of use on the driver's side.