BMW E70 E71 E83 E84 F25 Door Lock Latch Mount Bar Rear Left N/S 7318417

BMW E70 E71 E83 E84 F25 Door Lock Latch Mount Bar Rear Left is an original component from the Locks and Latches group, designed for the rear left body section. It ensures secure mounting of the door lock mechanism, stabilizing its position and supporting the proper operation of the entire opening and locking system. This solution is dedicated to users expecting factory-fit quality and predictable installation in BMW E and F series models.

Specifications and technical data

• SKU: 7318417-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7318417
• Substitutable numbers: 51227202147, 7202147, 51227167069, 51227036171, 51227167075, 51224389475, 51227060295, 51227276685, 51227318417, 51227154629, 7167069, 7036171, 7167075, 4389475, 7060295, 7276685, 7318417, 7154629
• Location on the vehicle: Rear, Left
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function in the vehicle

The presented door lock mount bar has been designed specifically for use in the rear left part of the BMW body, where it is responsible for the stable seating of the locking mechanism. A correctly selected component in this area is crucial for:

• maintaining the proper geometry of the lock relative to the door and pillar,
• repeatable, smooth door closing,
• maintaining tightness and reducing unwanted structural play,
• seamless cooperation with the factory locking mechanism. Thanks to a design consistent with factory solutions, the bar works with original mounting points, which facilitates installation and reduces the risk of incorrect lock alignment.

Benefits of using an original door lock with a mount bar

Using a component from the same construction group as the factory BMW equipment allows for maintaining the technical consistency of the vehicle. In practice, this means:

• secure fit to the door structure without the need for modifications,
• maintaining the stiffness of the mount as intended by the manufacturer,
• reducing the risk of premature wear of the lock mechanism,
• easier diagnostics of potential faults in the future. The component from the Locks and Latches group, in a version dedicated to a specific vehicle location, allows for restoring proper door operation after a collision, mount corrosion, or previous improper bodywork and mechanical repairs.

Installation characteristics and fitment

The rear left door lock mount bar has been prepared for installation in factory mounting points, which helps maintain the correct position of the lock relative to the hinges and seals. Proper placement on the vehicle translates into:

• stable door guidance during closing and opening,
• correct engagement of the lock tongue with the striker,
• reduction of unwanted vibrations and noises in the rear left part of the body. Selecting a component consistent with the BMW design minimizes the time required for adjustment and alignment, which is important both in professional service centers and independent workshops.

Condition, origin, and environmental aspect

The offered door lock with mount bar is a used component, meaning it comes from vehicle dismantling and has been verified for its suitability for further use. Choosing such a solution is not only a way to optimize repair costs but also real support for the circular economy through the reuse of functional components. If you want to learn more about the impact of using dismantled parts on the environment and service budget, it is worth reading the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.

Expanding repairs within BMW locks and latches

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, strikers, or door guides, check the available parts in the BMW Locks and Latches category.