BMW E60 E81 E87 E90 F10 F20 F21 F30 F31 Front Left N/S Door Latch Actuator Catch

BMW E60 E81 E87 E90 F10 F20 F21 F30 F31 Front Left N/S Door Latch Actuator Catch is an original locking mechanism component designed for installation in the front left door of BMW vehicles. It ensures precise operation with the factory handle, lock cylinder, and electrical system, guaranteeing secure closing and stable locking of the door during daily use. This is a practical solution for users who expect smooth lock operation and the maintenance of factory safety standards.

Specifications and technical data

• SKU: rhd-7059973
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7059973
• Substitutable numbers: 51217059973, 7059973, 51217202145, 7202145, 51217154625 51214389473 51217167067 51217154627, 7154625 4389473 7167067 7154627, 51217167073 51217036169, 7167073 7036169
• Location on the vehicle: Front, Left
• Category: Door Panels

Purpose and function of the door lock

The presented lock is the component responsible for the mechanical locking and unlocking of the front left door in BMW E87 and E90 series cars. It works with the factory opening system from both the outside and inside, as well as with the central locking system, if the vehicle is equipped with one. Thanks to its precise fit to the door structure, the lock keeps the door panel in the correct position when closed, which affects sealing, acoustic comfort, and driving safety.

Construction and vehicle placement

The component is designed for installation in the front left door area, in accordance with the Placement on vehicle parameter. The lock's construction is adapted to the factory door skin and internal structure, allowing for installation in place of the original part without the need for modifications to the sheet metal or upholstery. The lock works with guides, rods, and components from the Door upholstery category, creating a cohesive system responsible for operating the driver's door.

Compatibility and technical markings

The product is an original BMW part, which translates into a proper fit to factory mounting points and compatibility with the door construction of the given body generation. The lock has an assigned OEM part number and associated interchangeable numbers, which facilitates verification of compatibility with a specific equipment version and vehicle model year. This allows for the precise selection of the component for the existing locking system, minimizing the risk of installation issues.

Condition, origin, and benefits of use

The offered door lock comes from original BMW production and is marked in the system as Condition used, which allows for an economical replacement of a damaged component while maintaining factory build quality. Choosing such a solution is beneficial both in terms of costs and reducing resource consumption, as it utilizes an already manufactured component instead of a new aftermarket replacement. For users looking for more detailed information on the impact of such decisions on the environment, we have prepared a guide – it is worth reading the article Eco-driving: discover the benefits of used car parts.

Practical benefits of installation

Installing the lock in the front left door restores the proper operation of the opening and closing mechanism, which has a direct impact on the safety and comfort of daily vehicle use. A functional lock reduces the risk of the door opening spontaneously while driving, improves cooperation with the central locking system, and facilitates the operation of the driver's side handle. For workshops and individual users, this means faster repair completion and stable door system operation after replacing the component.

If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other components from the same group, such as door cards, panels, or interior covers, check out the available parts in the BMW Door upholstery category.