Land Rover Discovery L550 Rear Door Lock Latch Mechanism Left N/S FK72-24995-AE

Land Rover Discovery L550 Rear Door Lock Latch Mechanism Left N/S is a precision component from the Locks and Latches category, designed to operate in the rear left section of the vehicle body. It is responsible for secure door locking, integration with the central locking system, and proper door closure, which directly affects the comfort and safety of the vehicle.

Specifications and technical data

• SKU: FK72-24995-AE-1
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-24995-AE
• Substitutable numbers: LR078750, CPLA26413EG, CPLA-26413-EG, FK7224995AE, FK72-24995-AE
• Location on the vehicle: Rear, Left
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function in the vehicle

The lock mechanism is designed for installation in the rear left door area of the Land Rover Discovery L550. It is responsible for:

• mechanical locking and unlocking of the door from the body side,
• cooperation with internal and external door handle systems,
• integration with the central locking system and remote control operation,
• maintaining a stable door position during driving and while parked.

Thanks to its precise fit to the door structure, the component ensures repeatable, secure closing, which reduces the risk of play, rattles, and unwanted noises during operation.

Compatibility and fit for Land Rover Discovery L550

The mechanism has been developed specifically for the Discovery L550 model, which means its geometry, mounting points, and electrical harness interface are adapted to the factory door design. This type of fit translates into:

• easier installation in place of the original lock without structural modifications,
• proper cooperation with factory guides, linkages, and handles,
• maintaining the door stiffness and sealing designed by the manufacturer.

In practice, this means that after correct installation, the mechanism works consistently with the existing vehicle system, and the user retains the functionality intended by the manufacturer.

Performance characteristics and advantages of the solution

As a component from the Locks and Latches category, the rear left door lock mechanism in the Discovery L550 has been designed for long-term, repeatable operation in varying operating conditions. Key benefits of using this solution include:

• stable door locking, reducing the risk of accidental opening while driving,
• consistent operation with the central locking and vehicle security systems,
• maintaining cabin acoustic comfort thanks to proper closing,
• the ability to restore full door functionality after the failure of the previous mechanism.

The used nature of the part allows for an economical restoration of the locking system's efficiency while maintaining the original design intended for the Land Rover Discovery L550.

Professional installation and operation

To fully utilize the potential of the mechanism, installation by a person with experience in working with doors and locking systems in Land Rover vehicles is recommended. Proper installation includes, among others:

• precise adjustment of the mechanism relative to the striker on the body pillar,
• checking the operation of linkages and handles after installation,
• verifying cooperation with the central locking and child safety locks.

This approach minimizes the risk of the door not closing properly, excessive play, or incorrect response to remote signals, thereby increasing the reliability of the entire system.

Expanding the Land Rover locking system

If you are planning a comprehensive repair or upgrade of the door area in your Land Rover and need other components from the same group, such as additional locking mechanisms, cylinders, or parts cooperating with the central locking, check the available parts in the Land Rover Locks and Latches category.

Repair economics and part selection

When planning a budget for locking system service, it is worth considering not only the cost of the mechanism itself but also the installation time and the potential need to adjust other door components. A properly selected, original component allows for reducing the number of additional service visits and stabilizes the operation of the entire locking system.

If you are interested in a broader context of optimizing service costs using original parts, the guide article on economical vehicle operation using OEM parts, which discusses a practical approach to mechanical and body repairs, may be helpful.