Range Rover Sport L320 Ford Galaxy Mk2 Rear Boot Lid Lock Catch 3M51-R404B12-A

Range Rover Sport L320 Ford Galaxy Mk2 Rear Boot Lid Lock Catch is an original component from the Locks and Latches group, designed for use in the rear section of the vehicle body. It ensures secure locking of the tailgate, stable closure, and proper interaction with the factory opening and closing mechanism. This is a practical solution for users who want to restore the correct function of the tailgate without interfering with the vehicle's structure.

Specifications and technical data

• SKU: FQQ500020
• Mark: Range Rover
• Condition: Used
• OEM Part Number: FQQ500020
• Substitutable numbers: 3M51-R404B12-A, 3M51R404B12A, FQQ500020, 5H32431E72AA, 5H32-431E72-AA
• Location on the vehicle: Rear
• Part type: Boot Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function of the tailgate lock

The presented lock is designed for installation in the rear of the vehicle, where it is responsible for mechanical locking of the tailgate and keeping it in a stable position while driving. The design, adapted to the specific body platform, allows for proper interaction with the factory striker, actuators, and vehicle wiring, which translates into predictable operation of the entire locking system.

This element is particularly important in vehicles operated with heavy trunk loads, where the tailgate is frequently opened and closed. Replacing a worn lock with an original component helps reduce the risk of improper closing, accidental opening while driving, or issues with central locking.

Construction and technical fitment

The tailgate lock has been constructed as a part compliant with the factory standards of the Range Rover brand, which facilitates installation in the location intended by the vehicle manufacturer. The mounting layout and body geometry are adapted to the original bolt points in the tailgate panel, so there is no need for bodywork modifications or additional adjustment of the element.

The locking mechanism works with the factory striker and control system, ensuring proper positioning of the tailgate after closing. Proper guidance of the lock tongue and optimized closing force contribute to user comfort – the tailgate closes securely, without excessive slamming or the need for strong pressure.

Vehicle placement and installation aspects

According to technical data, the element is intended for installation in the rear of the vehicle, in the tailgate area. Such placement requires maintaining proper alignment relative to the striker and correct positioning relative to the seals and body panel to avoid stress and leaks.

When replacing, it is recommended to:

• check the condition of the tailgate hinges and their play,
• verify the striker setting relative to the new lock,
• check the operation of the central locking after installation,
• assess the condition of the seals around the tailgate to ensure tightness after closing.

This approach allows you to fully utilize the potential of the newly installed lock and reduce the need for subsequent adjustments.

Performance characteristics and condition of the part

The offered lock comes from the original used parts segment, which means it is a component structurally consistent with the vehicle's factory equipment. This type of solution is often chosen by users who expect to maintain the original operating characteristics of the mechanism while optimizing repair costs.

The condition defined as used means that the element has been previously operated, but is still suitable for further use after proper installation. In practice, this allows you to restore the tailgate locking function in a way similar to the factory state, without the need to use replacements with uncertain fitment.

Selection and compatibility in service practice

When selecting a tailgate lock for a specific vehicle, it is crucial to compare technical parameters and part markings with the manufacturer's specification. The product has a dedicated OEM part number and associated interchangeable numbers, which facilitates verification of compatibility with a specific body version and model year.

In service practice, it is recommended to verify fitment by the Vehicle Identification Number (VIN) or by comparing it with the removed element. This approach minimizes the risk of installing an incorrect lock and ensures proper cooperation with the existing central locking system and the vehicle's electrical installation.

If you are planning a comprehensive repair or upgrade of the tailgate area in your Range Rover vehicle and need other elements from the same group, such as locking mechanisms, strikers, or closing actuators, check the available parts in the Range Rover Locks and Latches category.

For drivers interested in deepening their knowledge about selecting aftermarket components, installation procedures, and verifying compatibility by VIN, the practical Global Parts guide may be helpful – BMW B58 code, i.e., 340 HP from the aftermarket – a checklist before buying a turbocharger and intercooler for the BMW 3 Series (G20), which shows how to methodically approach the purchase and installation of advanced subassemblies.