BMW F45 F46 Automatic Trunk Lid Tailgate Lock Actuator Motor Unit 7348531

The BMW F45 F46 Tailgate Soft-Close Lock is an original part from the locks and latches category, designed for the tailgate of BMW F45/F46 models with automatic transmission. It enables smooth closing of the trunk lid, improving the comfort of daily use and the security of transported cargo. This is a practical solution for users expecting a robust tailgate mechanism without the need for excessive force.

Specifications and technical data

• SKU: 7348531
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7348531
• Substitutable numbers: 7348531, 51247348531
• Location on the vehicle: Rear
• Gearbox type: Automatic
• Category: Exterior Locks & Lock Hardware

Purpose and Function of the Tailgate Soft-Close Lock

The presented soft-close lock is designed for the rear of the vehicle body, where it is responsible for the controlled closing of the tailgate. In BMW F45 and F46 vehicles, it works with the locking system, ensuring:

• stable pulling of the tailgate in the final closing phase,
• reduction of play and unwanted vibrations of the trunk lid,
• secure latching, crucial for the safety of transported items.

Thanks to this mechanism, the user does not have to slam the tailgate – the system takes over the final closing stage, which positively impacts the vehicle's ease of use.

Compatibility with BMW F45/F46 and Automatic Transmission

The soft-close lock is structurally adapted to the BMW F45/F46 platform, taking into account the geometry of the rear body and the routing of the wiring. Adaptation for vehicles with automatic transmission means that the part works with the logic of comfort and locking systems typical for this drive configuration.

Such adaptation translates to:

• correct cooperation with the factory locking system,
• preservation of the vehicle's original functionality,
• minimization of the risk of errors related to incorrect part selection.

Performance Characteristics and Installation Benefits

As a component from the locks and latches group, the BMW F45 F46 tailgate soft-close lock has been developed for multiple work cycles in demanding operating conditions. The design intended for installation at the rear of the vehicle is exposed to temperature changes, moisture, and vibrations, making proper fitment and correct installation crucial.

The main benefits of using this component include:

• increased convenience for daily use of the trunk,
• reduction of mechanical stress on the hinges and bodywork,
• maintenance of the factory-level seal of the tailgate.

Condition and Service Application

The offered BMW tailgate soft-close lock comes from the secondary market, making it an attractive alternative for repairing or replacing a damaged mechanism. It is particularly useful in situations where:

• the tailgate does not close properly,
• messages about an unclosed lid appear,
• the soft-close mechanism operates unevenly or intermittently.

Choosing the correct soft-close lock allows for the restoration of proper locking system operation without altering the body structure, while maintaining the original mounting method.

Other BMW Locks and Latches and Technical Materials

If you are looking for other BMW locks and latches for your car, check out the BMW locks and latches available in our assortment to select parts tailored to your specific model and equipment version.

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