BMW F45 F46 Automatic Boot Trunk Lid Tailgate Lock Motor Unit 7348530

BMW F45 F46 Tailgate Latch is an original part from the locks and latches category, designed for installation in the rear of the body. It ensures secure closing of the tailgate, stabilizes its position while driving, and works with the factory body systems in BMW F45/F46 series models. This is a practical solution for users who want to restore proper tailgate function after damage or wear of the original latch.

Specifications and technical data

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

Purpose and Function of the BMW F45 F46 Tailgate Latch

The BMW F45 F46 Tailgate Latch is responsible for the mechanical locking of the tailgate and cooperation with the vehicle's opening and closing system. The part is mounted in the rear of the body and operates on the tailgate axis, ensuring:

• stable holding of the tailgate in the closed position while driving,
• proper engagement with the body striker,
• correct cooperation with the vehicle's electrical system,
• secure locking of the luggage compartment.

The solution is adapted to the design of BMW models from the F45/F46 family, which translates to proper fit with the tailgate panel and body elements.

Compatibility and Installation Parameters

The latch is designed to work in the rear of the vehicle, in the tailgate area. Its placement on the vehicle is factory-intended, allowing for installation at existing mounting points without the need for body structure modifications.

The part is adapted for use with vehicles equipped with an automatic transmission, which is important for integration with the comfort and safety systems used in these versions. The latch's design is consistent with solutions used by the manufacturer, which facilitates diagnostics and potential adaptation in a service center.

Performance Characteristics and Benefits of Use

As part of the locks and latches category, this tailgate latch has been developed for durable operation in variable operating conditions – exposure to vibrations, temperature changes, and frequent opening and closing cycles. Using an original solution allows you to:

• restore proper tailgate closing after failure or wear of the previous part,
• maintain the factory level of security for transported luggage,
• ensure compatibility with the vehicle's body structure and electrical system,
• minimize the risk of looseness, rattling, and improper latching.

The used nature of the part allows for an economical restoration of the closing system's functionality while maintaining the original BMW design.

Part Condition and Service Application

The offered latch is a used part from disassembly and is intended for reinstallation in a vehicle after verification of its compliance with the specifications of a given BMW F45 or F46 unit. This type of part is often chosen for post-accident repairs, mechanical damage to the tailgate, or latching problems resulting from wear and tear.

In service practice, the tailgate latch is most often replaced when difficulties arise with closing, a lack of secure engagement, or improper cooperation with the opening system. Using an original latch helps reduce installation time and avoid fitting issues.

Related BMW Locks and Latches

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 that match your specific model and body version.

For drivers interested in a broader perspective on selecting drivetrain components and their impact on driving characteristics, we have prepared a practical guide – find more information in the article Used Drive Axles and Differentials – How to Choose Gear Ratios for Your Driving Style, which discusses the relationships between gear ratios, drivetrain design, and everyday vehicle operation.