BMW X6 F16 F86 Trunk Lid Lock Rear Tailgate Boot Catch Latch Actuator 7318696

BMW X6 F16 F86 Tailgate Latch Actuator Lock Rear is an original part from the Locks and Latches group, designed for the rear tailgate of BMW X6 models of the F16 and F86 generations. This complete mechanism is responsible for secure locking, smooth closing, and safe holding of the tailgate in the closed position, which is crucial for the comfort of daily use.

Specifications and technical data

• SKU: 7318696
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7318696
• Substitutable numbers: 7318696, 51247318696
• Location on the vehicle: Rear
• Category: Exterior Locks & Lock Hardware

Vehicle Application and Function

The presented lock with actuator and latch is a component installed in the rear tailgate area, in the body zone responsible for sealing and the security of the transported cargo. The integrated soft-close mechanism ensures controlled closing of the tailgate – after it's partially closed, the system automatically pulls the lock to its final position, reducing the need for forceful slamming and limiting stress on the body panels and hinges.

This type of solution is particularly important in vehicles like the BMW X6, where the tailgate is heavy and requires precise guidance. A functional lock with an actuator minimizes the risk of incomplete closure, open tailgate warnings, and unwanted play in the closed position.

Lock and Actuator System Construction

This part belongs to the BMW Locks and Latches group and is a mechanical-electrical assembly, comprising:

• the lock body responsible for physically securing the tailgate,
• the latch guiding the lock bolt into the working position,
• the actuator performing the tailgate soft-close function,
• a set of levers and guides ensuring smooth movement in the closing axis.

This design allows for stable, repeatable operation under typical SUV driving conditions, with frequent opening and closing of the tailgate. Using an original BMW solution minimizes the risk of improper fit with the body striker and issues with the electronics monitoring the closed status.

Benefits of Using an Original Tailgate Lock

Replacing a worn or damaged lock with an original part from the same construction group offers a range of practical benefits:

• Stable Tailgate Locking – reduces play and vibrations during driving, improving interior acoustic comfort.
• Efficient Tailgate Soft-Close – convenient closing without the need for excessive force, which is particularly noticeable with frequent trunk use.
• Proper Vehicle System Integration – accurate reporting of the tailgate status to onboard systems, no false open warnings.
• Fit for BMW X6 F16/F86 Body Geometry – maintains factory panel gaps and body lines in the rear area.

Consequently, installing such a lock is a technically safe and predictable solution, important for both accident repairs and typical operation of a high-mileage vehicle.

Location and Installation Aspects

The component is designed for installation in the rear of the vehicle, within the tailgate structure. Replacement typically involves removing the inner tailgate trim panels, disconnecting the actuator's electrical harness, and unbolting the mechanism's mounts. Using an original lock from the same construction series simplifies installation – mounting points and geometry align with the factory body striker without requiring modifications.

Before installation, it is recommended to verify compatibility with the specific BMW X6 F16 or F86 equipment version and to check the condition of the tailgate hinges and gas struts to ensure even load distribution on the new mechanism. A correctly installed lock with actuator restores factory-level tailgate operation comfort and reduces wear on other system components.

Compatibility within the BMW Locks and Latches Group

If you are planning a comprehensive repair or upgrade of the rear tailgate area in your BMW and require other parts from the same group, such as additional latches, soft-close mechanisms, or related locks, please check the available parts in the BMW Locks and Latches category.

For users interested in a broader approach to vehicle operation, including optimizing cooling system performance in challenging temperature conditions, our guide on the impact of high temperatures on the engine and the possibilities of using used components may be helpful – find more information in the article Summer Heat vs. Cooling System – Used Radiators and Fans as a Way to Save.