Door Lock BMW F90 M5 G05 G07 G30 Rear Right Latch O/S Mechanism Actuator 7477712

Door Lock BMW F90 M5 G05 G07 G30 Rear Right Latch O/S Mechanism Actuator is an original locking mechanism with a built-in actuator, designed for installation on the rear right side of the vehicle body. This component from the Locks and Latches category ensures precise closing, stable door retention, and proper integration with BMW's factory comfort electronics. Thanks to its OEM design, it is the right choice for professional repairs of the locking system in modern high-end BMW models.

Specifications and technical data

• SKU: 7477712
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7477712
• Substitutable numbers: 7477712, 51227477712
• Location on the vehicle: Rear, Right
• Category: Exterior Locks & Lock Hardware

Purpose and function in the vehicle

The presented lock is designed for installation in the rear section, on the right side of the body, in BMW F90 M5, G05, G07, and G30 series models. It is responsible for:

• mechanical locking and unlocking of the rear right door,
• cooperation with the exterior and interior door handles,
• transmitting signals to the central locking and comfort system,
• maintaining a stable door position while driving.

Thanks to its factory design, the lock maintains the correct latch geometry, which translates into proper door-to-body fitment and the reduction of unwanted play and noise.

Mechanism construction and integration with the comfort system

The BMW rear right door lock combines the mechanical part and the central locking actuator in a single housing. In practice, this means:

• an integrated latch mechanism responsible for physically holding the door,
• a built-in electrically controlled actuator,
• compatibility with the factory wiring harness and BMW comfort control units,
• a design optimized for operation with safety and comfort systems used in modern models of the brand.

This combination allows for consistent operation of the central locking, comfort functions, and security features, without the need for additional adapters or wiring modifications.

Benefits of using an original BMW lock

Choosing an original BMW rear right door lock provides a number of practical benefits in daily vehicle operation:

• reliable door locking when using the remote or interior controls,
• proper cooperation with factory comfort functions,
• correct fitment to the door structure and body pillar,
• preservation of the original operating parameters of the locking system after repair.

The component from the Locks and Latches category in the OEM version allows for maintaining the technical integrity of the vehicle, which is particularly important in advanced premium BMW models.

Condition, installation, and service application

The offered lock is a used part, making it an attractive service solution for accident or maintenance repairs in BMW F90 M5, G05, G07, and G30 vehicles. Thanks to the preservation of the original design:

• installation takes place in place of the factory lock in the rear right door,
• there is no need to modify the mounts in the door panel,
• compatibility with factory rods and the electrical harness is maintained.

Such a solution allows for efficient and technically correct replacement of a damaged lock, reducing vehicle downtime in the workshop.

Repair expansion and additional technical materials

If you are planning a comprehensive repair or upgrade of the door locking zone in your BMW and need other components from the same group, such as locking mechanisms, actuators, or lock cylinders, check out the available parts in the BMW Locks and Latches category.

When performing service work on the drivetrain or selecting used components, it is worth referring to proven technical materials – you will find practical tips on assessing the condition of components and safely selecting parts in the article Second-hand differential – what you need to know about used differentials, sensors, and drivetrain systems.