Ford Mondeo Mk4 Front Door Lock Latch Mechanism Keyless Right O/S 6M2A-R21812-MC

Ford Mondeo Mk4 Front Door Lock Latch Mechanism Keyless Right O/S is an original front right door lock mechanism designed for fourth-generation Ford Mondeo vehicles. The component belongs to the Locks and Latches category and is factory-adapted for use with the keyless entry system, ensuring convenient and precise locking of the front passenger or driver-side door. This solution helps maintain consistent operation of the factory central locking system and ensures comfort in daily use.

Specifications and technical data

• SKU: RHD-6M2A-R21812-MC-1
• Mark: Ford
• Condition: Used
• OEM Part Number: 6M2AR21812MC
• Location on the vehicle: Front, Right
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function in the vehicle

The presented lock mechanism is designed for installation in the front right door of the Ford Mondeo Mk4 in versions equipped with a keyless entry system. It is responsible for:

• mechanical locking and unlocking of the door on the passenger or driver side, depending on the body version,
• integration with the central locking system and vehicle electronics,
• proper door closing and maintaining a stable position while driving. Thanks to its factory design, the Ford Mondeo Mk4 Front Door Lock Latch Mechanism ensures a proper fit with the door panel, handle, and other locking system components.

Construction and compatibility with the keyless system

The mechanism belongs to the Locks and Latches category, meaning it integrates the mechanical part responsible for latching the door with components that interact with the lock control system in a single housing. The keyless version is prepared for use with the vehicle's keyless entry system, which allows it to:

• enable opening and closing the door without using a traditional key in the lock,
• support central locking functions controlled via remote or comfort system,
• maintain the factory logic of the vehicle's security features. The placement on the vehicle reduces the risk of error when selecting parts – this component is intended exclusively for the front right side, which is important both during installation and when planning repairs to the locking system.

Condition, origin, and advantages of using a used part

The offered mechanism comes from the group of original Ford components and is sold as a used part. In practice, this means:

• preservation of factory geometry and fitment to the door structure,
• compatibility with the electrical installation and control units used in the Mondeo Mk4,
• the possibility of an economical repair of the lock system while maintaining the original specification. Choosing a used door lock from this series allows for reduced service costs while maintaining original build quality and compatibility with the vehicle's factory security system.

Benefits of installation in a Ford Mondeo Mk4

Using this mechanism in a Ford Mondeo Mk4 provides a number of practical benefits:

• restoration of proper locking and unlocking functionality for the front right door,
• maintenance of full keyless system functionality,
• reduction of issues with doors not closing properly or opening accidentally,
• maintaining consistent operation of the central locking system across all vehicle doors. With this mechanism, you can effectively resolve typical problems associated with wear or damage to the factory lock without the need to interfere with the door structure or electrical installation. If you are planning a comprehensive repair or upgrade of the door lock area in your Ford and need other components from the same group, such as cylinders, latches, or additional door mechanisms, check out the available parts in the Ford Locks and Latches category. If you are interested in a broader context of drivetrain operation and want to better understand when it is worth choosing used components in all-wheel-drive cars, take a look at the article xDrive, 4Matic, quattro or 4Motion – a comparison of AWD systems from BMW, Mercedes, Audi, and VW, which discusses the specifics of service and part selection in advanced drivetrain systems.