BMW X4 G02 Door Lock Front Left N/S System Latch Locking Mechanism 7473157

BMW X4 G02 Door Lock Front Left N/S System Latch Locking Mechanism is a factory-original locking mechanism designed for installation in the front passenger-side door. The original BMW design ensures proper integration with the factory central locking system and vehicle electronics, resulting in stable operation and predictable handling. It is a practical solution for users looking to restore full door functionality without the need for installation modifications.

Specifications and technical data

• SKU: RHD-7473157
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7473157
• Substitutable numbers: 7473157, 51217473157
• Location on the vehicle: Front, Left
• Category: Exterior Locks & Lock Hardware

Purpose and function in the vehicle

The presented locking mechanism is a component from the Locks and Latches category, responsible for securely locking and unlocking the front left door of the BMW X4 G02. It is designed to operate within the factory opening and closing system, including central locking and interior controls. Its placement in the front, left-hand side allows for direct replacement of a damaged lock without interfering with the door structure.

Design and compatibility with the BMW system

The mechanism utilizes original BMW solutions, ensuring consistency with the factory safety and comfort systems. The lock's design is adapted to work with standard rods, handles, and the electrical wiring of the X4 G02 model, which minimizes the risk of fitment issues. The precise placement of mounting points facilitates installation in factory door holes, without the need to modify sheet metal or plastic components.

Benefits of using an original BMW lock

Using an original front left door lock in a BMW X4 G02 allows you to maintain the performance parameters specified by the vehicle manufacturer. The key advantages include:

• maintaining proper cooperation with the central locking system and cabin controls,
• factory fitment to the door structure and existing mounts,
• consistency with the comfort and safety systems intended for this model,
• reducing the risk of issues with closing, locking, or play in the mechanism.

As a result, you maintain the original functionality of the door, without the compromises typical of generic aftermarket replacements.

Characteristics of the used component

The offered lock is a used part, sourced from dismantling, which represents a reasonable compromise between cost and quality. The original BMW component retains its factory geometry and operating characteristics, while allowing for cost savings compared to a new part. This type of solution is particularly beneficial for maintenance repairs, where restoring full door efficiency while maintaining compliance with the manufacturer's design is crucial.

Installation recommendations and part selection

Before installation, it is worth verifying the compatibility of the lock with the specific vehicle equipment version and the side of the body. Installation by a person with experience in working with door upholstery and locking mechanisms is recommended to avoid damage to clips, panels, and electrical harnesses. A correctly selected and installed lock will ensure stable operation of the opening and closing system, without the need for additional adjustments.

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 locking mechanisms, cylinders, or catches, check out the available parts in the BMW Locks and Latches category.

If you are considering choosing between a used original component and an aftermarket replacement and want to learn practical selection criteria, check out the article 5 reasons why a used OEM part is a better choice than an aftermarket replacement, where you will find concrete examples and tips to help you make your decision.