Audi A5 S5 F5 Door Lock Barrel Coil Cylinder Front Right O/S F107837168EC

Audi A5 S5 F5 Door Lock Barrel Coil Cylinder Front Right O/S is an original component from the Locks and latches group, designed for installation in the front right door of the vehicle. The lock cylinder construction is engineered for precise interaction with the factory door mechanism, ensuring secure locking and consistent operation in daily use. This used OEM component is a solution that allows for maintaining technical consistency with other body elements.

Specifications and technical data

• SKU: RHD-F107837168EG
• Mark: Audi
• Condition: Used
• OEM Part Number: F107837168EG
• Substitutable numbers: F107837168EG, F10 783 716 8E
• Location on the vehicle: Front, Right
• Category: Exterior Locks & Lock Hardware

Purpose and technical function

The presented lock cylinder is intended for installation in the front right door, which is crucial for the proper operation of the entire opening and closing mechanism on the driver's or passenger's side – depending on the body version and market. The element is responsible for transferring the key's movement to the internal locking mechanism, working in conjunction with the insert, rods, and central locking system.

Thanks to a design compliant with the manufacturer's standards, the lock maintains the correct operating geometry, which reduces the risk of jamming, excessive play, or improper door closing. This is particularly important in Audi A5 / S5 class vehicles, where the tightness and stability of the door panel also affect the acoustic comfort of the cabin.

Benefits of using an original door lock

Using an original Audi lock cylinder provides a number of practical technical benefits:

• preservation of the factory operating characteristics of the key and locking mechanism,
• consistency with the existing vehicle locking and security system,
• proper fit to the door in terms of shape and mounting points,
• reduction of the risk of leaks resulting from improper component fitment.

Choosing an original Audi door lock is particularly important in the case of post-collision repairs or body part replacements, where precise reproduction of the factory door geometry and correct interaction with the central locking and vehicle electronics are essential.

Installation and operational characteristics

The vehicle placement defined as front – right side facilitates unambiguous identification of the mounting position and minimizes the risk of error when selecting parts. The cylinder is adapted to work with the factory handle and door mechanism used in the Audi A5 / S5 F5 generation, which allows for installation without the need to interfere with the door structure.

The used condition of the component means that the item comes from disassembly but retains the functionality required for further operation. In practice, this allows for an economical repair of the locking system while maintaining the vehicle's original technical specifications.

Application in service and body repairs

This type of door lock is used both in routine repairs (mechanism wear, locking problems) and in broader bodywork and paint jobs following damage to the side of the body. Replacing the cylinder is recommended when symptoms such as difficulty turning the key, irregular locking, or the need to use excessive force when opening the door occur.

Selecting the correct element from the Locks and latches group has a direct impact on vehicle safety, user comfort, and the durability of the entire door mechanism, which is why it is worth reaching for components that comply with Audi's factory specifications.

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

For users interested in deepening their knowledge about diagnostics and restoring the efficiency of components in modern cars, including the impact of key elements on engine performance, the article describing the refreshing of a popular diesel engine may be helpful – The second life of the Mercedes OM642 engine – how injectors and a turbocharger restore the power of the 3.0 V6 CDI.