BMW 5 Series E34 E39 Lock Catch Hook Boot Lid Tailgate 8120848

BMW 5 Series E34 E39 Lock Catch Hook Boot Lid Tailgate is an original body component designed for precise locking of the trunk lid. It ensures secure closing of the tailgate, stabilizes its position while driving, and reduces unwanted play, which translates into user comfort and proper operation of seals and hinges. Thanks to its factory design, it works perfectly with the tailgate mechanism in BMW 5 Series E34 and E39 generation models.

Specifications and technical data

• SKU: 8120848
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8120848
• Substitutable numbers: 51248120848, 8120848, AS
• Category: Tailgates

Purpose and function in the BMW body

The presented lock catch is a component of the locking system within the Tailgate of the BMW 5 Series E34 and E39. It is responsible for mechanically locking the trunk lid in the closed position, working in conjunction with actuators, hinges, and the central locking system. A properly functioning catch reduces tailgate vibrations, prevents accidental opening, and supports the tightness of the rear part of the body.

The original BMW design guarantees a fit to the factory mounting points, which facilitates installation and allows for maintaining the original closing geometry. As a result, the tailgate closes smoothly, without excessive force, and the mechanism operates in a repeatable and predictable manner.

Benefits of using the original tailgate lock

Using an original BMW component in the tailgate area provides a number of practical operational benefits:

• maintaining the factory closing characteristics of the trunk lid,
• stable locking of the lid while driving, without knocks or play,
• proper cooperation with the existing lock mechanism and linkages,
• easier adjustment of the lid position relative to the body,
• consistency with other components of the locking system in the BMW 5 Series E34/E39.

Thanks to this solution, it is possible to controllably restore the proper operation of the tailgate after a collision, wear and tear, or replacement of other components within the trunk area. The original origin of the part promotes long-term and predictable operation of the mechanism.

Condition, installation, and service application

The item comes from dismantling and is offered as a used BMW component, which allows for economical repair while maintaining the original build quality. This type of part is particularly useful in situations where the existing lock has worn out, deformed, or corroded and no longer provides proper locking of the lid.

Installation involves replacing the existing catch within the Tailgate with the presented element, using factory mounting points. With properly performed service, it is possible to restore the correct operation of the lock mechanism without the need to interfere with the body structure.

Selection support and repair time optimization

In the case of service work on the rear part of the body, such as adjusting the lid, replacing seals, or repairing the lock, the use of original used components often allows for significantly shortening the vehicle's downtime in the workshop. If you want to learn how the availability of used OEM elements affects the pace of repairs, it is worth reading the article on the impact of the availability of used OEM parts on repair time in the workshop.

If you are planning a comprehensive repair or modernization of the rear body zone in your BMW and need other elements from the same group, such as hinges, actuators, or additional locking mechanisms, check the available parts in the BMW Tailgates category.