Ford Fiesta Mk7 Door Lock Latch Mechanism Front Right O/S 8A6A-A21812-CD

Ford Fiesta Mk7 Door Lock Latch Mechanism Front Right O/S is an original locking mechanism designed for installation on the passenger side. As part of the Locks and latches group, this component is responsible for securely closing the door, proper locking, and integration with the factory vehicle opening system, ensuring safe and stable door operation in daily use.

Specifications and technical data

• SKU: RHD-8A6A-A21812-CD
• Mark: Ford
• Condition: Used
• OEM Part Number: 8A6A-A21812-CD
• Substitutable numbers: 8A6A-A21812-CD, 8A6AA21812CD
• Location on the vehicle: Front, Right
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and vehicle placement

The presented lock mechanism has been designed specifically for the front right door of the Ford Fiesta Mk7. Its placement in the front passenger side area means that the lock's construction is matched to the geometry of the door, guides, and factory mounting points in this specific area of the body. As a result, installation is straightforward, and once installed, the lock works seamlessly with the exterior handle, interior handle, and other door control elements.

Mechanism design and function

The door lock mechanism in the Ford Fiesta Mk7 is responsible for several key tasks:

• mechanical locking and unlocking of the door leaf relative to the body pillar,
• stable retention of the door in the closed position while driving,
• transferring movement from handles and rods to the internal latch system,
• cooperation with the factory vehicle locking system. Thanks to a design tailored to the specific body model, the lock ensures repeatable operation, proper door positioning, and reduces the risk of play or improper closing. This is particularly important in daily operation, where doors are used intensively.

Benefits of using an original lock

Using an original front right door lock for the Ford Fiesta Mk7 offers a number of practical advantages:

• Factory fit – the component is designed for a specific model, which translates into compatibility with the door and body structure.
• Stable operation of the locking system – proper engagement of the latches reduces the risk of the door opening accidentally while driving.
• Compatibility with existing installation – the lock works with factory rods, handles, and other door components.
• Possibility of economical repair – replacing the lock mechanism itself allows you to restore door functionality without interfering with other elements. This solution is particularly beneficial for problems with locking, difficulties opening the door from the inside or outside, as well as wear of the factory mechanism after years of operation.

Characteristics of the used part

The offered door lock is a used part, sourced from vehicle dismantling. This type of component is a reasonable choice when you want to combine original construction with an attractive price. The used mechanism retains its factory geometry and operation, while allowing you to reduce repair costs compared to purchasing a new lock.

Product group and part selection

The mechanism belongs to the Locks and latches group, which includes elements responsible for the physical security of doors and other moving body parts. In case of problems with closing, locking, or play in the front passenger side door, replacing the lock with a functional unit is one of the basic service steps that allows you to restore the proper operation of the entire door module. If you are planning a comprehensive repair or upgrade of the door area in your Ford and need other elements from the same group, such as locking mechanisms, strikers, or lock cylinders, check the available parts in the Ford Locks and latches category.

Additional information and selection support

When selecting a front right door lock for the Ford Fiesta Mk7, it is worth paying attention to the compatibility of the body generation and placement on the vehicle to avoid installation problems. If you have any doubts regarding the choice of a used component or comparing different solutions, a broader look at the used parts market may be helpful – you can find practical tips in the article The best used car parts – a guide to the most frequently chosen original parts, which discusses what to look for when buying original components for popular car models.