Ford Fiesta Mk7 Interior Door Lock Unit Rear Right O/S AM5A-R26412-BE

Ford Fiesta Mk7 Interior Door Lock Unit Rear Right O/S is a factory-original component from the Interior locks and latches category, designed for the rear right door of the Ford Fiesta Mk7 body. Its precise construction ensures proper cooperation with the door handle mechanism, rods, and central locking system, guaranteeing secure locking and unlocking of the door from the vehicle's interior.

Specifications and technical data

• SKU: 1667750
• Mark: Ford
• Condition: Used
• OEM Part Number: 1667750
• Substitutable numbers: AM5A-R26412-BE, AM5AR26412BE, 1667750, 8A61-A264A5-2AE
• Location on the vehicle: Rear, Right
• Part type: Door Lock Knob
• Category: Interior Locks & Lock Hardware

Purpose and vehicle placement

The presented lock is dedicated to installation in the rear right section of the body, within the internal door structure. It is responsible for transferring movement from the handle and rods to the locking mechanism, which translates into secure closing and controlled opening of the door from inside the cabin. Thanks to its precise fit to the geometry of the Ford Fiesta Mk7 door, the component works seamlessly with factory guides, catches, and seals, reducing the risk of play and improper closing.

Construction and technical function

The interior lock operates as part of the system responsible for:

• mechanical locking of the door in the closed position,
• transferring force from the interior handle to the locking mechanism,
• cooperation with control rods or cables,
• stable retention of the door panel in the rest position. The appropriate configuration of mounting points and rod routing allows for maintaining the factory handle travel and predictable operation of the entire system. As a result, the driver and passengers experience consistent, tactile operation of the mechanism, which facilitates daily vehicle use.

Benefits of using an original Ford lock

Using a lock from the Ford range allows you to maintain compliance with the vehicle's factory specifications. This means:

• proper fitment with the door structure and interior trim,
• compatibility with original rods, handles, and latches,
• preservation of the mechanism's operating characteristics as intended by the manufacturer. The component from the Interior locks and latches group is essential for vehicle comfort – its condition determines the ease of opening and closing the door, as well as the proper functioning of the safety feature preventing accidental opening while driving.

Condition, fitment, and service application

The offered lock is in Used condition, making it an attractive service solution for post-accident repairs, replacing a damaged mechanism, or restoring full door functionality after wear and tear. Replacing the component with an original equivalent helps reduce installation time and avoid fitment issues typical of aftermarket parts with imprecise dimensions. Before installation, it is recommended to verify the part's compatibility with the vehicle based on technical data and placement on the vehicle to ensure full compatibility with the specific equipment version of the Ford Fiesta Mk7.

Expansion of the lock system in Ford

If you are planning a comprehensive repair or upgrade of the door and locking zone in your Ford and need other components from the same group, such as additional locks, latches, or internal mechanisms, check out the available parts in the Ford interior locks and latches category.

Service knowledge and repair safety

When working with mechanical and electrical systems in a car – especially in the area of doors, locks, and actuators – it is worth using proven service procedures and reliable sources of information. For users planning larger repairs within the drive system, a guide on verifying used components may be useful – you can find practical tips in the article Buying a used engine: 5 things you must check before installation, which helps organize the approach to assessing the technical condition of key components.