Range Rover L405 Tailgate Actuator Lower Tailgate Lock Left N/S DK62-404C10-AA

The Range Rover L405 Tailgate Latch Actuator, Left Rear Trunk Lock is an original part from the Locks and Latches category, designed for precise operation in the left rear tailgate. It ensures secure closing of the tailgate, enhancing vehicle usability and the safety of transported cargo.

Specifications and technical data

• SKU: DK62-404C10-AA
• Mark: Range Rover
• Condition: Used
• OEM Part Number: DK62-404C10-AA
• Substitutable numbers: LR034341, DK62-404C10-AA, DK62404C10AA
• Location on the vehicle: Left
• Category: Exterior Locks & Lock Hardware

Intended Use and Function in the Vehicle

The presented lock is a component of the tailgate closing system in Range Rover models, responsible for the controlled, smooth closure of the trunk on the left side. A properly functioning closing mechanism:

• stabilizes the tailgate position after closing, limiting micro-movements during driving,
• minimizes stress on hinges and actuators, contributing to their longer lifespan,
• reduces noise emanating from the rear of the body, improving cabin acoustic comfort.

Its left-side placement allows for proper cooperation with other elements of the tailgate locking system, in accordance with the factory body design.

Construction and Technical Characteristics

As a part of the Locks and Latches group, the tailgate lock is designed to operate in demanding conditions – with varying temperatures, humidity, and mechanical loads. Its construction includes, among others:

• a precision locking mechanism, ensuring repeatable, secure tailgate fastening,
• a housing adapted for installation in original mounting points in the Range Rover L405,
• an assembly cooperating with the closing system, responsible for the final stage of trunk closure.

Original Range Rover OE origin signifies adherence to factory dimensional tolerances and compatibility with the vehicle's system without the need for modifications.

Benefits of Using an Original Tailgate Lock

Using the original left-side tailgate closing actuator lock in the Range Rover L405 offers a range of practical benefits:

• Factory Fitment – proper alignment with the tailgate, striker, and body panel, without adjustment issues.
• Stable Closing System Operation – maintaining smooth, predictable tailgate closure, as intended by the manufacturer.
• Security of Transported Luggage – reducing the risk of an improperly closed tailgate and accidental opening during driving.
• Compatibility with Vehicle Electronics – correct cooperation with closing sensors and comfort systems, if present in the vehicle's configuration.

Condition, Installation, and Service Application

This part comes from the used Range Rover parts category, making it an attractive service solution for users seeking a reasonable compromise between cost and functionality. The lock is designed for installation in place of the original component, utilizing original mounting points and existing wiring.

When replacing, it is recommended to:

• inspect the condition of the tailgate striker and hinges,
• verify the correct adjustment of the tailgate's position relative to the body,
• check the operation of the closing system after installation – both mechanically and in terms of dashboard indicators.

Related Products and Technical Knowledge

If you are looking for other parts from the Range Rover Locks and Latches category, check out the Range Rover Locks and Latches available in our store to find a complete solution for your vehicle.

Considering using used parts for other brands as well and want to better understand when it's cost-effective? Read our guide article Volkswagen – Solidity and Reliability. Why Used VW Parts are a Sensible Choice?, where we discuss the practical aspects of selecting and installing used components – many of these principles also apply to premium vehicles like Range Rover.