Audi A5 S5 F5 Door Handle Lock Cylinder Barrel Front Right O/S 8W2837168D

Audi A5 S5 F5 Door Handle Lock Cylinder Barrel Front Right O/S is an original component from the Locks and latches group, designed for installation in the passenger-side exterior door handle. This precision-engineered component is responsible for the mechanical operation of locking and unlocking the door, ensuring proper interaction with the key and the door handle mechanism. Thanks to its factory design, the cylinder maintains compliance with Audi's original safety and ergonomic standards.

Specifications and technical data

• SKU: RHD-8W2837168D
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W2837168D
• Substitutable numbers: 8W2837168D, 8W2 837 168 D
• Location on the vehicle: Front, Right
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function in the vehicle

The presented lock cylinder is designed for installation in the front right door, in the factory location, without the need for any modifications to the door panel or handle. The component is responsible for transferring the key's movement to the locking mechanism, allowing for manual opening and closing of the vehicle in emergency situations or during standard use of the mechanical lock. The placement on the vehicle is precisely defined as front – right side, which minimizes the risk of error when selecting parts and facilitates the planning of service work within the passenger door area.

Construction and fitment for Audi A5 / S5 F5

The door handle lock cylinder has been constructed as a component that works with the factory exterior handle in Audi A5 and S5 F5 generation models. The body design, socket shape, and mounting method are adapted to the original door mechanism, which allows for maintaining correct positioning relative to the handle and lock linkages. Original origin from the Audi group means maintaining appropriate dimensional tolerances, proper fitment with the door sheet metal, and compatibility with the factory locking system. As a result, the handle operates smoothly after installation, and the key movement is transferred to the mechanism without excessive play.

Benefits of using an original lock cylinder

Using a factory lock cylinder in the Audi A5 / S5 F5 allows for maintaining the consistency of the vehicle's security system and reducing the risk of problems with the door not closing or locking. Compared to aftermarket replacements, the original component provides:

• better fitment to the handle and door structure,
• stable cooperation with the locking mechanism,
• preservation of the factory key operation geometry,
• greater predictability of operation over a long service life. For users who want to restore full functionality of the mechanical door opening on the passenger side, such a cylinder is a practical and technically sound solution.

Condition and service application

The item is offered as a used part, which allows for an economical repair of the locking system while maintaining the manufacturer's original specifications. This type of component is particularly useful in cases of:

• mechanical damage to the cylinder (e.g., after a break-in attempt or a broken key),
• wear of the internal tumbler mechanism,
• the need to replace the lock after body and paint repairs to the door. It is always worth verifying the selection of the correct cylinder for a specific body version and model year of the Audi A5 / S5 F5 using the vehicle's data to ensure full compatibility with the locking system used in the car.

Expanding the Audi locking system

If you are planning a comprehensive repair or upgrade of the door and lock area in your Audi and need other elements from the same group, such as cylinders, latches, or handle mechanisms, check the available parts in the Audi Locks and latches category. For drivers interested in a broader context of repairs and the selection of original used components in mechanical vehicle systems, the following guide may be helpful – see the article on why an original used part is sometimes a more reasonable choice than refurbishment, to better plan your car's service strategy.