Land Rover Discovery 2 L318 Front Door Lock Catch Latch Left N/S FQJ102890

Land Rover Discovery 2 L318 Front Door Lock Catch Latch Left N/S is a component from the Locks and latches group, designed for installation in the front left door area of the vehicle. It is an original Land Rover component that ensures the proper operation of the locking, opening, and closing mechanism for the driver's or passenger's door on the left side.

Specifications and technical data

• SKU: RHD-FQJ102890
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FQJ102890
• Substitutable numbers: FQJ102890, 1H2Z7821812BA, 1H2Z-7821812-BA
• Location on the vehicle: Front, Left
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function of the door lock

The presented lock is designed for installation in the Land Rover Discovery 2 L318 front left door. It is responsible for working with the handle, locking mechanism, and central locking system, ensuring the door is securely closed and held in a stable position while driving. Thanks to its proper design, the mechanism guarantees:

• consistent operation with the vehicle's factory locking system,
• correct locking of the door from both the inside and outside,
• proper integration with the vehicle's electrical system for lock control.

Construction and technical fitment

The lock has been designed specifically for the Discovery 2 L318 body, which translates into a precise fit to the factory mounting points in the front left door. The mechanism's construction is prepared for operation in demanding off-road conditions, typical for Land Rover vehicles. The element belongs to the Locks and latches group, meaning it works with other door locking system components, such as rods, handles, or central locking actuators. Proper fitment reduces the risk of play, noise, and issues with closing the door.

Benefits of using an original lock

Using an original lock in the Discovery 2 L318 allows you to maintain the factory performance parameters of the door system. The main advantages include:

• Compatibility with the factory locking system – no need for modifications to mounts or wiring.
• Stable operation of the locking mechanism in typical road and off-road conditions.
• The ability to restore proper door operation after a failure or wear of the previous lock. For users who expect predictable operation of the door and central locking, choosing an original part from this group is a technically safe and functional solution.

Characteristics of the used part

The offered lock comes from the used parts segment, which allows for an economical vehicle repair while maintaining the original design. This type of component is a good choice when the priority is maintaining factory fitment at reasonable service costs. Before installation, it is recommended to have the mechanism checked by a mechanic, including verifying the smoothness of operation, correctness of locking, and interaction with door rods and handles.

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 elements from the same group, such as locking mechanisms, cylinders, or lock actuators, check out the available parts in the Land Rover Locks and latches category.

Support in choosing the type of part

When comparing original, replacement, and used solutions, it may be helpful to review material discussing the differences in costs, quality, and fitment based on identification numbers – you can find a detailed discussion in the article Original, replacement, or used – which car parts are the most cost-effective?.