Ford Fiesta St Door Lock Mechanism Actuator Latch Right Rear O/S 5 2842411

Ford Fiesta St Door Lock Mechanism Actuator Latch Right Rear O/S 5 is an original component from the Locks and latches group, designed for installation in the rear right door of the vehicle. It ensures precise operation of the locking system, proper interaction with the door handle and central locking, and stable closing of the door panel. This is a practical solution for users who want to restore full door functionality in their Ford Fiesta ST while maintaining factory standards.

Specifications and technical data

• SKU: 2842411
• Mark: Ford
• Condition: Used
• OEM Part Number: 2842411
• Substitutable numbers: 2842411, H1BA-A26412-DH, H1BAA26412DH
• Location on the vehicle: Rear, Right
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function of the door lock mechanism

The presented mechanism is dedicated to the rear right side of the body and is responsible for mechanical locking and unlocking of the door, both from the inside and outside. The component works with rods, handles, and the central locking system, enabling smooth opening and closing of the door in various vehicle operating modes. A properly selected lock mechanism minimizes the risk of play, door closing issues, or locking problems, which translates into user comfort and the safety of passengers in the back seat.

Construction and installation compatibility

The rear right door lock mechanism has been designed as a component structurally compatible with Ford factory equipment. This means it fits the original mounting points in the door shell, has the correct geometry for interaction with rods and handles, and is compatible with the manufacturer's wiring harness (if the vehicle is equipped with central locking). This type of solution allows for installation in a near plug-and-play mode, without the need for structural modifications to the door. For workshops and individual users, this means shorter service time and a lower risk of adjustment problems.

Benefits of using an original mechanism

Using an original lock mechanism in a Ford Fiesta ST offers a number of practical advantages:

• maintaining the factory operating characteristics of the handle and central locking,
• stable door closing without the need for excessive force,
• proper operation of the door lock while driving,
• reduction of noise resulting from play in the locking system,
• easier diagnostics of potential future faults. Thanks to this, the rear right door locking system regains parameters close to factory specifications, which is particularly important in cars used daily and in vehicles with a dynamic character, such as the Fiesta ST.

Application in service practice

The rear right door lock mechanism will prove useful both for typical replacement of a worn or damaged component and for more extensive bodywork repairs after a collision. It allows for the restoration of full door functionality after panel repairs, handle replacement, or hinge adjustment. In workshop practice, it is important to pay attention to the following during installation:

• correct routing of rods and cables,
• precise seating of the mechanism in the factory mounting points,
• checking the interaction with the central locking and door lock,
• testing correct locking at various door settings.

Expanding the locking system in your Ford

If you are planning a comprehensive repair or upgrade of the door closing zone in your Ford and need other elements from the same group, such as cylinders, latches, or additional door mechanisms, check the available parts in the Ford Locks and latches category. For users interested in a broader context of selecting components for high-performance cars, including the differences between standard components and the sports line, the article describing the characteristics of M and M Performance parts may be helpful – you can find it here: BMW M Performance: how do BMW M components differ from standard ones?.