Range Rover L405 Door Latch Lock Passenger Side Front Left N/S CPLA21813JD

Range Rover L405 Front Left Door Lock CPLA21813JD is an original part from the Internal Locks and Latches category, designed for installation in the front left door. It is a factory door lock from the Land Rover brand, ensuring the correct operation of the locking mechanism and compatibility with the vehicle's electrical system.

Specifications and technical data

• SKU: RHD-CPLA-21813-JD
• Mark: Land Rover
• Condition: Used
• OEM Part Number: CPLA-21813-JD
• Substitutable numbers: CPLA-21813-JD, CPLA21813JD, LR048251
• Location on the vehicle: Front, Left
• Category: Interior Locks & Lock Hardware

Intended Use and Fitment for Range Rover L405

The presented lock has been specifically designed for the front left door of the Range Rover L405 model, maintaining the factory mounting points and mechanism geometry. This ensures the part fits with the original handle, rods, and wiring harness, facilitating installation and minimizing the risk of issues with door closing or locking.

The vehicle placement specified as front – left side allows for unambiguous identification of the lock's position and avoids errors when selecting parts. This is particularly important for modern car bodies, where each lock is precisely tailored to a specific side and function.

Construction and Function of the Range Rover L405 Door Lock

The door lock is responsible for several key tasks in the vehicle:

• mechanical locking and unlocking of the door from the driver's or passenger's side,
• interaction with the central locking system and body electronics,
• maintaining the door panel in a stable position while driving,
• transmitting closure status signals to safety systems.

The original Land Rover lock design ensures adequate body rigidity, proper latch operation, and compatibility with factory sensors and actuators. This allows the central locking system, alarm, and keyless entry system to function as intended by the vehicle manufacturer.

Benefits of Using an Original Internal Lock

Choosing a factory door lock for the Range Rover L405 is a solution that minimizes the risk of operational problems. You receive a part with a construction that complies with the manufacturer's design, which translates to:

• secure door locking without play or jamming,
• correct interaction with the factory key and central locking system,
• preservation of the original operating characteristics of the internal and external door handles,
• no need for modifications to the wiring or mounting points.

An OEM version of a part from the Internal Locks and Latches category is particularly recommended for premium vehicles, where precision fitment and proper functioning of comfort systems directly impact the vehicle's daily usability.

Condition, Verification, and Service Application

The offered door lock is a used part, sourced from a dismantled vehicle, which allows for maintaining factory quality at a more attractive cost compared to a new part. This type of component is ideal as a replacement in cases of:

• damage to the locking mechanism after a collision or attempted break-in,
• wear of the factory lock resulting in closing problems,
• malfunction in cooperation with the central locking system or alarm.

Before installation, a standard inspection of the door's electrical system and adjustment of the rods are recommended to fully utilize the capabilities of the offered lock and restore the correct operation of the entire system.

Related Products and Technical Materials

If you also need other parts from the Land Rover internal locks and latches category for your car, check out the Land Rover internal locks and latches available in our store to complete your body component set.

For those interested in car modifications and upgrades, we recommend an article describing the characteristics of sporty MINI versions and the use of parts from dismantled vehicles: MINI John Cooper Works – what sets it apart and how to upgrade your MINI?. This provides valuable knowledge on the practical application of original used components in premium automotive.