BMW F44 Gran Coupe Door Cylinder Lock Guide Key Set Front Right O/S 7407999

BMW F44 Gran Coupe Door Cylinder Lock Guide Key Set Front Right O/S is an original component from the Doors and door panels group, designed for precise operation of the lock mechanism on the passenger side. This solution allows for maintaining the factory functionality of locking and unlocking the doors while ensuring compatibility with the BMW body structure.

Specifications and technical data

• SKU: RHD-7407999-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7407999
• Substitutable numbers: 7407999, 9881492
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Purpose and vehicle placement

The presented lock guide with key set is designed for installation in the front right door of the BMW F44 Gran Coupe series. Its placement in the door lock zone on the exterior ensures proper guidance of the mechanism and stable interaction with the cylinder and bolt.

Thanks to its dedicated fitment for this specific body generation, the component works with the factory door structure, maintaining the correct lock operating geometry and comfortable key usage.

Technical and functional characteristics

The element serves as a guide and carrier for the lock cylinder and key, which has a direct impact on:

• stable seating of the lock mechanism in the door,
• correct transmission of key movement to the internal locking mechanism,
• maintaining tightness and rigidity around the lock opening in the door skin,
• preserving the ergonomics of lock operation from the outside.

This solution, based on the original BMW design, allows for maintaining compatibility with the vehicle's factory locking system without the need for door modifications or additional adaptations.

Condition of the item and service application

The product comes from disassembly and is offered as a used original BMW component, which in practice means maintaining factory geometry, proper fitment with the door, and predictable mechanism operation. This type of part is particularly useful for:

• repairing mechanical damage to the passenger side lock,
• restoring door functionality after a collision or interference in the lock zone,
• service replacement of the guide and cylinder to restore correct key operation.

Using an original component from the same model group reduces the risk of fitment issues and minimizes the time required for installation.

Benefits of using the original lock guide

Choosing this component allows for maintaining the structural integrity of the door and the factory operating parameters of the lock. Key advantages include:

• secure guidance of the lock cylinder, which translates into smooth key rotation,
• maintaining the original position of the lock relative to the door skin,
• reduction of play and unwanted vibrations within the mechanism,
• possibility of economical repair without the need to replace the entire door.

This approach is particularly beneficial when servicing premium vehicles, where both functionality and compliance with factory specifications are essential.

Related BMW body components

If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other elements from the same group, such as panels, reinforcements, or additional mounting hardware, check the available parts in the BMW Doors and door panels category.

If you are interested in optimizing repair costs while maintaining high quality, it is also worth checking out our guide on selecting used mechanical and body components in the context of operating modern powertrains – you will find practical tips in the article Volkswagen 1.9 TDI vs 1.4 TSI – evolution of VW engines and repair costs.