BMW E65 E66 Door Lock Latch Rear Left Door N/S Catch Comfort Access Soft Close

BMW E65 E66 Door Lock Latch Rear Left Door N/S Catch Comfort Access Soft Close is an original part from the Locks and latches group, designed for the rear left side of the vehicle body. This is a used BMW component that allows you to restore the proper closing, locking, and unlocking of the rear left door, while maintaining the factory design and character of the vehicle.

Specifications and technical data

• SKU: 7202137
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7202137
• Substitutable numbers: 7202137, 51227202137, 8240585, 51228240585, 7169251, 51227169251
• Location on the vehicle: Rear, Left
• Category: Exterior Locks & Lock Hardware

Purpose and function of the BMW E65 E66 door lock

The rear left door lock in the BMW 7 Series E65/E66 is responsible for mechanical locking and unlocking of the door leaf and works in conjunction with the central locking system. A properly functioning lock ensures:

• secure door closure while driving,
• consistent operation with the central locking system and door handles,
• stable retention of the door in the closed position under body loads.

The element is mounted in the rear – left side of the vehicle area, which allows for precise fitment to the door structure and guides in the BMW E65/E66.

Construction and body fitment

The presented lock belongs to the Locks and latches group, i.e., components responsible for locking and keeping the door leaves in a closed position. The construction is prepared to work with the factory BMW door mechanism, which means it:

• allows for installation in original mounting points,
• works with standard linkages and handles,
• maintains the correct geometry of the lock tongue relative to the body pillar.

Such fitment reduces the need for additional modifications and facilitates service in workshop conditions or during DIY replacement.

Benefits of using an original BMW lock

Choosing an original rear left door lock for the BMW E65/E66 primarily means maintaining the factory operating parameters of the door mechanism. In practice, this means:

• consistent operation with the existing central locking system,
• appropriate closing and locking force,
• lower risk of play, rattles, and leaks in the door area.

The used OEM element is also a cost-effective solution while maintaining the high quality of workmanship characteristic of the BMW brand.

Condition, verification, and service application

The offered door lock comes from the used BMW parts group, which allows for an economical repair without sacrificing the original design. This type of component is particularly useful in situations where:

• the door does not close properly or bounces back when closing,
• there are problems with locking only the rear left side,
• a lock replacement is necessary after a collision or bodywork intervention.

Selecting the right element is facilitated by the presence of the OEM part number and interchangeable numbers in the technical specification, which allows for verifying compatibility with a specific BMW E65/E66 configuration.

Expanding repairs within BMW locks

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

Economical and ecological approach to repairs

Choosing a used door lock for the BMW E65/E66 is not only a saving but also real support for automotive recycling. Reusing functional components reduces waste and lowers the demand for the production of new parts. If you want to learn more about the advantages of this approach, it is worth reading the article: Eco-driving: discover the benefits of used car parts.