Range Rover L322 Front Door Lock Catch Latch Right O/S FQJ500120

Range Rover L322 Front Door Lock Catch Latch Right O/S is an original component from the Locks and latches group, designed for precise integration with the factory door mechanism. It ensures proper locking, unlocking, and interaction with the door handle and electrical system, resulting in safe and predictable operation of the driver or passenger door on the outer side. This used OEM component is a sensible choice for repairs when you want to maintain the design intended by the vehicle manufacturer.

Specifications and technical data

• SKU: RHD-FQJ500120
• Mark: Range Rover
• Condition: Used
• OEM Part Number: FQJ500120
• Substitutable numbers: FQJ500120, 3H4221812AA, 3H42-21812-AA, LR013378, 3H4221812A, 3H42-21812-ADD
• Location on the vehicle: Front, Right
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and vehicle placement

The presented lock is designed for installation in the front right door, in the area responsible for latching the door leaf to the body pillar. The component works with the handle mechanism, rods, and control system, being responsible for:

• mechanical locking of the door in the closed position,
• proper unlocking using the external or internal handle,
• stable retention of the door during driving and parking.

Thanks to its dedicated placement on the vehicle, the lock maintains the correct operating geometry, which reduces the risk of play, rattling, or the door not closing properly.

Technical and design characteristics

The original front door lock in the Range Rover L322 has been designed as an integrated mechanical-locking module. It houses key components in a single casing responsible for:

• transferring movement from the handle to the locking mechanism,
• maintaining the appropriate pressure of the door against the seals,
• stable interaction with other door components.

The factory design ensures compatibility with the original mounting points in the door, which facilitates installation and reduces the need for additional adjustments. Using the correct lock on the right side allows for maintaining the gap line between the door and the body, as well as the proper operation of the seals.

Benefits of using an original Range Rover lock

Choosing an original Range Rover L322 Front Door Lock Catch Latch Right O/S instead of a random replacement means, above all, matching the vehicle's factory standard. The most important advantages include:

• compatibility with the door and body pillar design,
• predictable operation of the locking mechanism,
• reduced risk of problems with closing or opening the door,
• maintaining consistency with other components of the locking system.

The used OEM component allows you to restore the proper operation of the door while keeping repair costs reasonable, which is particularly important in the case of premium class vehicles such as the Range Rover.

Condition, fitment, and service application

The offered lock comes from a used vehicle, which means it is a pre-owned part intended for further operation after proper installation. Thanks to its factory origin, it retains the correct mounting points and geometry for interaction with the handle, rods, and other door components. It is suitable both for typical replacement of a damaged lock and for broader service work within the front right door.

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

To better plan your repair budget and maintain a favorable vehicle value for resale, it is worth learning about the impact of original components on car valuation – you can find more on this topic in the article Original used parts vs. resale value – how not to lose money?.