Range Rover L405 Rear Tailgate Lock Motor Mechanism CPLA-404C10-BB

The Land Rover Range Rover L405 Tailgate Lock Actuator Motor is a component from the Locks and Latches category, designed for the rear of the vehicle. It's a practical solution for users who want to restore the proper function of their Range Rover's tailgate lock, maintaining the factory design and functionality.

Specifications and technical data

• SKU: CPLA-404C10-BB
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CPLA-404C10-BB
• Substitutable numbers: CPLA-404C10-BB, CPLA404C10BB
• Location on the vehicle: Rear
• Part type: Tailgate Lock
• Category: Exterior Locks & Lock Hardware

Vehicle Application and Function

The tailgate lock actuator motor is responsible for the mechanical locking and unlocking of the tailgate, working in conjunction with the vehicle's electrical system and the central locking control system. Its placement at the rear of the vehicle makes it a crucial element for daily use – convenient and safe access to the luggage space depends on its correct operation.

In a vehicle like the Range Rover L405, a properly functioning lock actuator motor is important not only for utility but also for the comfort and sense of security of the driver and passengers. Stable tailgate locking reduces unwanted vibrations, noise, and the risk of accidental opening while driving.

Benefits of Using an Original Actuator Motor

Using a dedicated tailgate lock actuator motor in the Range Rover L405 ensures:

• Full integration with the factory locking system – no wiring modifications required.
• Proper fitment to the mounting points and geometry of the rear body.
• Consistent operation with other components in the Locks and Latches category of the vehicle.
• Maintenance of the original tailgate operating characteristics.

This makes installation predictable and reduces the risk of operational issues after replacement.

Operational and Installation Characteristics

The tailgate lock actuator motor for the Range Rover L405 is designed to work with the factory locking mechanism. In practice, this means:

• it can be used to replace a worn or damaged part without altering the body structure,
• the original logic of the central locking and tailgate control is preserved,
• compatibility with factory wiring harnesses.

This product belongs to the Locks and Latches segment, which simplifies selection within this specific group of body parts and allows for consistent planning of any further repairs to the vehicle's locking system.

Item Condition and Practical Application

The offered tailgate lock actuator motor is a used part, representing a reasonable compromise between cost and functionality. This type of solution is particularly attractive when servicing Range Rover-class vehicles, where maintaining original design solutions is important for future operation.

Replacing the actuator motor is recommended when issues arise with closing or opening the tailgate, irregular mechanism operation, no response to the remote control signal or the interior button. Selecting the correct part from this group allows for the restoration of proper tailgate function without interfering with other components.

Related Products and Technical Knowledge

If you are looking for other elements from the Range Rover Locks and Latches category, check out the Range Rover Locks and Latches available in our store to find complete solutions for your vehicle's body locking system.

When planning a broader upgrade or repairs using used parts, it's worth familiarizing yourself with practical tips on selecting and operating such components. The guide article Second Life for Youngtimers – How Used Car Parts Revitalize Cars from 1998–2012, which discusses the approach to restoring and maintaining vehicles using proven aftermarket parts, may be helpful.