BMW 5 Series E60 E60N E61 E61N LCI Front Right O/S Door Lock 7127800

BMW 5 Series E60/E60N/E61/E61N LCI Front Right Door Lock is an original component designed for the factory body locking system. It ensures precise interaction with the handle mechanism, locking, and central locking, maintaining the proper functionality of the driver's or passenger's door on the exterior side. Thanks to its construction compliant with BMW standards, this front door lock allows for technically correct repair without interfering with the body structure.

Specifications and technical data

• SKU: 7127800
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7127800
• Substitutable numbers: 51217127800, 7127800
• Location on the vehicle: Front, Right
• Category: Other Interior Parts & Accessories

Intended Use and Fitment for BMW 5 Series

The presented lock is dedicated to models BMW 5 Series E60, E60N, E61, and E61N LCI (facelift), in sedan and touring body configurations. The component is designed for installation in the front right door, meaning full integration with the factory wiring, linkages, and control modules used in this generation of the 5 Series.

The vehicle placement specified as front – right side allows for unambiguous identification of the mounting position and reduces the risk of errors in part selection. This is particularly important for locks, where the housing geometry, latch positions, and mechanism operating direction are strictly related to the specific side of the body.

Door Lock Construction and Function

The front door lock in the BMW 5 Series is responsible for several key operational functions:

• mechanical locking and unlocking of the door from the exterior and interior,
• interaction with the central locking system and remote control,
• maintaining a stable closed position of the door,
• transmitting the closing status signal to the vehicle's electronics (e.g., interior lighting control).

Thanks to its factory design, the lock maintains the correct geometry of the latch and guides, which translates to secure door closing without the need for additional bodywork adjustments. Appropriately selected mechanism ratios ensure smooth handle movement and repeatable locking action.

Benefits of Using an Original BMW Lock

Choosing an original door lock for the BMW 5 Series E60/E61 offers a range of practical advantages:

• maintaining factory fitment to the door and pillar structure,
• compatibility with the existing central locking system and body electronics,
• reducing the risk of issues with door closing, bouncing back, or sensor errors,
• possibility of installation in place of a damaged component without structural modifications.

As a part from the BMW group, the lock has been designed for long-term operation under conditions of daily use, frequent opening and closing, and varying weather conditions.

Condition, Verification, and Application in Repairs

The offered door lock is a used part, which in practice means the possibility of an economical repair while maintaining the original manufacturer's specifications. This type of component is particularly useful for:

• mechanical damage to the lock after a collision or due to wear,
• problems with locking on one side of the vehicle,
• inconsistent operation of the central locking in the front right door.

Before installation, standard inspection of the electrical system and the correct alignment of the door relative to the body is recommended to fully utilize the capabilities of a functional lock. A correctly selected part allows for the restoration of full functionality to the right-hand entry area of the vehicle without the need to interfere with other components.

Related Categories and Technical Materials

If you are planning a comprehensive repair or upgrade of the side body area in your BMW and need other parts from the same group, such as locks, handle mechanisms, or additional control modules, check the available parts in the Other BMW category.

To compare technical solutions used in sports versions of other brands and to better understand the differences in the construction of powertrains and braking systems, you can read the article Audi RS vs. Other Models – What’s Under the Hood and Chassis?, which discusses, among other things, manufacturers' approaches to component selection in high-performance cars.