Land Rover Range Rover L322 Front Door Lock Latch Catch Right O/S 3H42-21812-AB

Land Rover Range Rover L322 Front Door Lock Latch Catch Right O/S is an original component from the Locks and Latches group, designed for installation on the driver or passenger side depending on the market in the Range Rover L322 model. It is a practical solution for users who want to restore the proper operation of the central locking system, the latching mechanism, and the door handle in the front right door, while maintaining the vehicle's factory specifications.

Specifications and technical data

• SKU: RHD-FQJ500260
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FQJ500260
• Substitutable numbers: FQJ500260, LR013378, 3H4221812AD, 3H42-21812-AD, 3H4221812AB, 3H42-21812-AB
• Location on the vehicle: Front, Right
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function in the vehicle

The presented lock is dedicated for installation in the front right door of the Range Rover L322. It is responsible for the proper latching of the door, integration with the central locking system, and the operation of both the exterior and interior door handles. A correctly selected component in this area is crucial for:

• secure closing and locking of the door while driving and when parked,
• consistent operation with the factory electrical installation and comfort control systems,
• maintaining the correct geometry and smooth operation of the opening mechanism.

Compatibility and fitment

The original front right door lock has been designed specifically for the construction of the Range Rover L322, ensuring:

• precise fitment to the factory mounting hole in the door,
• correct positioning relative to the striker on the body pillar,
• proper cooperation with rods, handles, and the central locking actuator. Thanks to the preservation of the original geometry, the installation is predictable, and the risk of additional modifications or adjustments is minimized.

Characteristics of the used component

The offered lock comes from dismantling, which means it is a used original Land Rover component. This type of part is a good choice when you want to maintain the factory standard of workmanship while optimizing repair costs. A used door lock allows you to:

• maintain consistency with other components of the locking system,
• preserve the original operating characteristics of the mechanism,
• reduce costs compared to purchasing a new subassembly.

Benefits of using an original lock

Using a factory lock in a Range Rover L322 translates into a number of practical operational benefits. The user gains:

• secure door locking – essential for passenger safety and vehicle protection,
• consistent cooperation with the central locking and comfort system,
• maintenance of the factory installation standard without the need for adaptation. For workshops and service centers specializing in the Land Rover brand, such a component is predictable in terms of installation and allows for shorter repair times.

Expanding repairs within the door area

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

Practical service tips

When replacing the front right door lock, it is worth paying attention to the condition of the rods, handles, and door seals to avoid the need for re-dismantling in the near future. It is also good practice to check the alignment of the door relative to the body, which affects the smoothness of latching and reduces stress on the mechanism. In the case of other components from the fuel supply system, where the purchase of used parts is often considered, the tips contained in the article Fuel dosing problems – how to safely choose a used injection pump and fuel rail, which shows what to look for when selecting dismantled components, may be helpful.