Tailgate Lock BMW F45 F46 Automatic Boot Trunk Lid Latch Catch Unit 7348530

Visual condition of the part

The product shows signs of use visible in the photos.

Tailgate Lock BMW F45 F46 Automatic Boot Trunk Lid Latch Catch Unit is an original component from the Locks and latches category, designed for the rear body section of BMW vehicles equipped with an automatic transmission. It is a practical solution for drivers and workshops in need of a proven, used lock that ensures proper closing and locking of the tailgate.

Specifications and technical data

• SKU: 7348530-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7348530
• Substitutable numbers: 7348530, 51247348530, 4825211, 51244825211
• Location on the vehicle: Rear
• Gearbox type: Automatic
• Category: Exterior Locks & Lock Hardware

Purpose and function of the tailgate lock

The tailgate lock in BMW F45/F46 models is responsible for securely latching the rear lid and keeping it stable in the closed position while driving. A correctly selected component helps maintain the tightness of the rear body section, reduces tailgate vibrations, and eliminates unwanted noises resulting from play in the latching mechanism.

The component from this group is particularly important in vehicles used daily, where frequent opening and closing of the trunk causes natural wear of the mechanism. Replacing it with a functional lock allows for restoring the proper operation of the closing system without interfering with the body structure.

Compatibility and fitment for BMW F45/F46

The presented lock has been designed for use in the rear of the vehicle, in the tailgate area. The construction is adapted to work with the BMW F45/F46 body and the control system of a vehicle equipped with an automatic transmission. This makes it possible to maintain the factory operation of the tailgate opening and closing mechanism.

Proper fitment to the specific body version and drivetrain configuration minimizes the risk of installation issues and allows for the use of existing mounting points and the factory wiring harness, if the vehicle is equipped with one.

Performance characteristics and advantages of the solution

Choosing an original tailgate lock for the BMW F45/F46 allows you to maintain consistency with the other components of the vehicle's closing system. The mechanism is prepared for operation in the rear body zone, where it is exposed to variable weather conditions and loads resulting from frequent use of the trunk.

• stable latching of the tailgate in the closed position,
• reduction of play and rattling in the rear body section,
• maintenance of proper tailgate closing geometry,
• possibility of integration with the existing vehicle locking system.

The used nature of the component makes it an economical solution that also allows for maintaining the original design of the lock mechanism in the vehicle.

Practical installation tips

When replacing the tailgate lock in a BMW F45/F46, it is recommended that the installation be performed by a person with experience in working with body components and closing systems. Proper alignment of the lock relative to the striker and adjustment of the tailgate position have a direct impact on user comfort, tightness, and the absence of unwanted noises while driving.

It is also worth paying attention to the condition of the tailgate hinges, bumpers, and the rear seal, as wear on these elements can affect the operation of the newly installed lock. A comprehensive approach to the rear body zone allows you to fully utilize the potential of the installed latching mechanism.

Expanding the BMW locking system

If you are planning a comprehensive repair or upgrade of the rear zone in your BMW and need other components from the same group, such as additional latches, closing mechanisms, or related locking elements, check out the available parts in the BMW Locks and latches category.

Safe purchase of a used lock online

When choosing a used tailgate lock, it is worth paying attention to compliance with the manufacturer's markings and fitment to the specific vehicle version. It can be helpful to use the OEM number or interchangeable numbers, as well as to verify the car's configuration, including the type of transmission.

Additional information on the safe selection and purchase of used components can be found in the Global Parts guide: Safe purchase of used car parts online – a step-by-step guide.