Range Rover L322 Rear Door Lock Latch Mechanism Right O/S FQM500180

Range Rover L322 Rear Door Lock Latch Mechanism Right O/S is a component from the Locks and Latches group, designed for the rear right side of the vehicle body. It is an original Land Rover component, ensuring proper operation with the factory mechanism for opening, locking, and securing the door. Using this lock allows for a technically correct repair of the locking system without the need for costly replacement of the entire door panel.

Specifications and technical data

• SKU: FQM500180
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FQM500180
• Substitutable numbers: FQM500180, LR013380, 3H4226412AD, 3H42-26412-AD, 3H4226412AB, 3H42-26412-AB
• Location on the vehicle: Rear, Right
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function of the lock

The presented lock is dedicated to the rear right part of the Range Rover L322 body and is responsible for precise door locking and integration with the factory opening system. A correctly selected component in this area is crucial for:

• secure closing and maintaining the door in a locked position,
• proper operation of the external and internal handle mechanism,
• stable cooperation with the central locking system,
• maintaining factory clearances and door geometry. By maintaining the original design, the lock ensures compatibility with factory guides, rods, and the electrical harness, which facilitates installation and reduces the risk of operational issues.

Construction and fitment for Range Rover L322

The original rear right door lock has been designed specifically for the construction of the Range Rover L322, taking into account the weight of the door, its geometry, and the routing of rods and cables. As a result:

• mounting points align with the factory holes in the door shell,
• the mechanism works with original handles and rods without the need for modifications,
• appropriate rigidity and resistance to operational loads are maintained. Such fitment translates into stable operation of the locking mechanism and reduces the risk of rattles, play, or closing issues typical of aftermarket parts with inaccurate geometry.

Benefits of using an original lock

Choosing an original rear right door lock for the Range Rover L322 is a solution that allows you to maintain the factory standard of the locking system. The most important advantages include:

• Compatibility with the factory locking system – no need for installation or mechanical element adaptation.
• Consistency with other locks in the vehicle – uniform operating characteristics for all doors.
• Possibility to use existing associated components (handles, rods, guides), which limits the scope of the repair. This used component allows for an economical repair while maintaining the design intended by the vehicle manufacturer, which is particularly important in the case of advanced models such as the Range Rover L322.

Condition, installation, and practical tips

The lock comes from disassembly and is intended for reinstallation in the rear right part of the body. Before installation, standard service procedures are recommended, such as checking the mechanism's operation, verifying the range of motion of the levers, and potentially lightly lubricating the working points in accordance with the vehicle manufacturer's recommendations. A correctly installed lock:

• ensures repeatable locking and unlocking of the door,
• reduces the risk of accidental opening while driving,
• maintains the acoustic comfort of the interior thanks to proper door panel pressure. To maintain the durability of the system, it is worth periodically checking the condition of the door seals and hinge adjustment, which relieves the lock mechanism and promotes longer service life. Additional practical tips regarding the use of parts from disassembly can be found in the article How to extend the life of used car parts?.

Expanding the Land Rover lock 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 locking mechanisms, cylinders, or additional mounting elements, check the available parts in the Land Rover Locks and Latches category.