Audi TT 8N Front Door Lock Locking Cylinder Right O/S 8N0837168

Audi TT 8N Front Door Lock Locking Cylinder Right O/S is an original component from the Locks and latches group, designed for the front right door of the first-generation Audi TT. It is a practical solution for users who want to restore the full functionality of the mechanical door locking system while maintaining the factory lock design.

Specifications and technical data

• SKU: 8N0837168
• Mark: Audi
• Condition: Used
• OEM Part Number: 8N0837168
• Substitutable numbers: 8N0837168, 8N0 837 168
• Location on the vehicle: Front, Right
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function of the lock cylinder

The presented cylinder is the component responsible for the mechanical locking and unlocking of the front right door in the Audi TT 8N. It works in conjunction with the key and the lock mechanism, allowing for physical opening and closing of the door independently of the central locking system or remote control.

The vehicle placement defined as front – right side means that the component has been specifically designed for the door in versions with the appropriate body configuration, maintaining proper geometry and operation within the factory mechanism.

Construction and technical fitment

The lock cylinder is structurally adapted to the factory Audi door mechanism, ensuring:

• correct transmission of key movement to the locking mechanism,
• stable seating in the door panel,
• compatibility with the original lock lever and linkage system.

As a part of the Locks and latches group, it has been designed to work with other door closing system components, minimizing the risk of jams, play, or leaks resulting from improper fitment.

Condition, origin, and service application

The cylinder comes from the Audi brand and is a used part, which in practice means an economical way to repair the locking system while maintaining the original design specification. This type of component is particularly useful in situations of:

• mechanical damage to the cylinder (key spinning freely, jams),
• wear of tumblers and internal components,
• post-accident door repairs where replacement of lock parts is necessary.

Using an original cylinder helps avoid problems typical of aftermarket replacements, such as imprecise key operation or accelerated wear of the mechanism.

Benefits of installation in the Audi TT 8N

Replacing a damaged cylinder with a functional unit of this type provides a number of practical benefits:

• restoration of full functionality for mechanical door opening and closing,
• increased vehicle parking security due to proper locking,
• maintenance of technical consistency with other door lock components.

For users who value factory solutions, this is a sensible service choice, allowing the original lock design to be maintained without interfering with the door or electrical installation.

Related components and technical support

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

For major body repairs, especially after a collision, it is also worth checking out practical tips on selecting parts from dismantling – you can find them in the article Bodywork and exterior – post-accident repairs using salvaged parts, which discusses, among other things, the selection of used OEM components and service procedures.