BMW F12 Folding Top Roof Lock Base Plate Left N/S 7248379

BMW F12 Folding Top Roof Lock Base Plate Left N/S is an original convertible roof mechanism component, designed for precise guidance and stable mounting of the lock on the left side. This used OEM part ensures the correct geometry of the folding roof operation, which translates into secure closing, proper locking, and reduced stress on the structure. This solution is dedicated to users who want to restore the proper functioning of the roof without compromising on fitment.

Specifications and technical data

• SKU: 7248379
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7248379
• Substitutable numbers: 7248379, 54347248379
• Location on the vehicle: Left
• Category: Hardtops, Roof Panels & Parts

Purpose and function in the folding roof system

The folding top roof lock base plate is responsible for the stable seating of the lock and the transfer of loads during the opening and closing of the roof. This component works with guides, actuators, and other structural parts, ensuring:

• correct positioning of the lock relative to the roof frame,
• controlled force transfer during locking,
• reduction of play and unwanted vibrations in the mounting area.

Thanks to its dedicated fitment for the specific generation of the BMW convertible, the plate maintains the proper rigidity and kinematics of the entire roof module.

BMW fitment and vehicle placement

The presented BMW F12 Folding Top Roof Lock Base Plate Left N/S has been designed specifically for use in the BMW F12 series convertible, taking into account the body structure and the specific roof system. Placement on the left side allows for maintaining the factory symmetry of the lock system and proper interaction with sensors and control mechanisms.

Such fitment reduces the need for installation modifications, facilitates service, and decreases the risk of improper alignment of the roof covering elements with the bodywork.

Benefits of using an original used BMW part

Using an original lock base plate in a BMW convertible translates into a number of practical technical benefits:

• preservation of factory mounting points and roof system geometry,
• compatibility with existing structural elements and equipment,
• reduction of the risk of leaks and roof closing issues,
• easier diagnostics of potential future faults.

A used OEM part is a sensible choice for drivers who want to maintain the structural integrity of the folding roof while optimizing repair costs compared to purchasing a new component.

Application in the Convertible Roofs, Cars and Parts category

The left-side folding top roof lock base plate belongs to the group of elements responsible for the proper operation of the roof mechanism in a convertible. In practice, it is a component that has a direct impact on:

• smoothness of the roof opening and closing sequence,
• stability of the connection between the roof and the body in the closed position,
• reduction of noise and vibrations while driving.

If you are planning a comprehensive repair or upgrade of the roof area in your BMW and need other elements from the same group, such as guides, mounts, or additional lock plates, check out the available parts in the Convertible Roofs, Cars and Parts BMW category.

Professional tips for choosing used components

When selecting a used folding top roof lock base plate, it is worth paying attention to compatibility with the specific body version as well as the condition of the working surfaces and mounting points. It is good practice to compare the structure with the removed part and verify that the plate shows no signs of deformation resulting from previous roof damage.

If you want to better understand how to safely select used body and lighting components for BMW cars, the following article will be helpful: See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which discusses practical aspects of purchasing original OEM parts.

For drivers analyzing the cost-effectiveness of using second-hand parts compared to new ones, a valuable addition to your knowledge will also be the guide: New or used? A comparison of costs and quality of car parts, where you will find concrete examples and tips regarding conscious component selection.