Land Rover Discovery L550 Tailgate Boot Lock Latch Actuator FK72-442A66-AC

The Land Rover Discovery L550 Tailgate Lock is an original part from the locks and latches category, designed for installation in the rear of the vehicle body. It ensures proper locking and unlocking of the tailgate, contributing to safe vehicle use and stable operation of the locking system. This used component offers a functional solution for repairing or replacing a damaged lock in a Land Rover Discovery L550.

Specifications and technical data

• SKU: FK72-442A66-AC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-442A66-AC
• Substitutable numbers: FK72-442A66-AC, LR088571, C51115-109, C51115109
• Location on the vehicle: Rear
• Part type: Tailgate Lock
• Category: Exterior Locks & Lock Hardware

Tailgate Lock Purpose and Function

The presented lock is an element installed in the rear of the vehicle, responsible for mechanical locking and cooperation with the tailgate opening system. A correctly selected lock guarantees:

• stable closing of the tailgate without play or unwanted vibrations,
• secure holding of the tailgate in the closed position while driving,
• proper cooperation with the opening mechanism via button or remote control (depending on vehicle configuration),
• maintaining the seal of the rear body section within the limits intended by the vehicle's design.

Benefits of Using an Original Land Rover Lock

Using an original tailgate lock in a Land Rover Discovery L550 allows for the maintenance of factory-set locking system operating parameters. The most important advantages include:

• Precise Body Fit – maintaining the correct mounting geometry and cooperation with the tailgate latch.
• Compatibility with the vehicle's factory electrical system and controls.
• Consistency with other elements in the locks and latches category for this model.
• Reduced risk of issues with incomplete closing, accidental opening, or comfort system errors.

Installation and Operational Characteristics

The tailgate lock for the Land Rover Discovery L550 is structurally designed for installation in the rear of the vehicle, in the location of the factory mounting. In practice, this means:

• it can be used as a replacement for a damaged or worn factory lock,
• maintaining the original working position relative to the tailgate hinges and seals,
• proper cooperation with the factory opening and closing mechanism.

This used part allows for an economical repair of the locking system while preserving the design intended by the vehicle manufacturer.

Condition and Application in Vehicle Service

The offered tailgate lock is a used part obtained from disassembly and is intended for reinstallation in a vehicle as a service part. It is particularly useful in situations where:

• the original lock has suffered mechanical or operational damage,
• there are problems with closing or holding the tailgate in the closed position,
• the part needs replacement as part of a post-accident repair of the rear body section.

Choosing this solution allows for the restoration of proper tailgate function without altering the vehicle's body structure.

Related Products and Additional Information

If you are looking for other Land Rover locks and latches for your vehicle, check out the Land Rover locks and latches available in our store to select parts that match your specific model and configuration.

You can find more practical information on using used body parts in our guide article replacing body parts with used parts – how to achieve a good visual and functional result, which will help you better plan your vehicle repairs using pre-owned components.