Audi A4 S4 B7 Front Door Lock Barrel Cylinder Right O/S 107837064CD Black Z9Y

Audi A4 S4 B7 Front Door Lock Barrel Cylinder Right O/S in Phantom Black - Z9Y is an original component from the Locks and Latches group, designed for installation on the passenger side. It is a practical solution for users looking to restore full functionality to the door locking mechanism while maintaining color consistency with the vehicle body.

Specifications and technical data

• SKU: RHD-107837064CD-PHB
• Mark: Audi
• Condition: Used
• OEM Part Number: 107837064CD
• Substitutable numbers: 107837064CD, 107 837 064 CD
• Location on the vehicle: Front, Right
• Color: Phantom Black - Z9Y
• Category: Exterior Locks & Lock Hardware

Purpose and fitment

The presented lock cylinder is designed for installation in the front right door of the Audi A4 and S4 B7 generation. The vehicle placement is factory-specified as front – right side, which facilitates the selection of the correct component for repairing a specific part of the bodywork.

The Phantom Black - Z9Y color allows for an aesthetic match to the factory paint, reducing the need for additional painting work around the handle and lock. As a result, the element integrates well with the body lines and does not disrupt the visual coherence of the car.

Technical and functional characteristics

The lock cylinder belongs to the Locks and Latches group, responsible for the mechanical operation of opening and closing the door. The design intended for the front passenger side door ensures proper cooperation with the factory handle mechanism and other locking system components.

The original Audi origin helps maintain proper geometry, which translates into correct key operation and stable door locking. This is particularly important for daily-driven vehicles, where the consistent performance of the lock has a direct impact on user comfort and parking security.

Condition and benefits of use

The item is offered as a used OEM component, which allows for combining reasonable repair costs with maintaining the manufacturer's original specifications. In practice, this means a better fit than many aftermarket replacements and the ability to restore the factory operation of the door mechanism.

Using an original lock cylinder in the correct body color helps limit interference with the door structure and reduces service time. It is a good solution both for typical replacement of a worn-out lock and for repairs following mechanical damage around the handle.

Application in service practice

Replacing the lock cylinder in the front right door is often performed when there are issues with turning the key, the mechanism jamming, or after damage resulting from attempted break-ins. A properly selected element from the Locks and Latches group allows for restoring correct locking without the need for door structure modifications.

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

Selection support and inspiration

When planning broader work on the car – covering not only the door area but also improving interior comfort – it is worth considering the use of proven, used equipment elements. Practical tips on choosing cabin components, their installation, and optimal integration with the existing configuration can be found in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia.