Audi A3 8V A5 8F Trunk Lock Tailgate Boot Lock Mechanism Rear 8F0827573

Audi A3 8V A5 8F Trunk Lock Tailgate Boot Lock Mechanism Rear is a precision locking mechanism component designed for installation in the rear part of the vehicle body. As an original Audi component, it ensures proper cooperation with the lock, actuators, and tailgate system. This used, yet fully functional lock cylinder allows for efficient repair of the trunk opening and closing system without the need for a costly replacement of the entire tailgate.

Specifications and technical data

• SKU: 8F0827573
• Mark: Audi
• Condition: Used
• OEM Part Number: 8F0827573
• Substitutable numbers: 8F0827573, 8F0 827 573
• Location on the vehicle: Rear
• Category: Boot & Hatch Lids

Purpose and function of the lock cylinder

The presented lock cylinder is a component of the locking system in the rear tailgate area. It is responsible for correctly transferring movement from the key or central locking mechanism to the tailgate lock, enabling secure locking and unlocking of the luggage compartment. Thanks to its fitment to the design of Audi compact and coupe models, the installation process is orderly and predictable.

Its location in the rear of the vehicle means the cylinder operates under conditions exposed to moisture, dirt, and temperature changes, which is why using an original solution is important for the durability of the entire mechanism.

Construction and fitment to the tailgate system

The tailgate lock cylinder has been designed as a component that works with the factory lock, linkages, and tailgate housing. The design provides:

• precise fitment with the socket in the tailgate panel,
• proper guidance of the cylinder's rotational movement to the locking mechanism,
• compatibility with the factory key and vehicle locking system.

Its original Audi origin ensures that the appropriate dimensional tolerances are maintained, which reduces the risk of play, jamming, or leaks within the tailgate area.

Benefits of using an original lock cylinder

Using this lock cylinder in the rear tailgate provides a number of practical service and operational benefits:

• restoration of the proper operation of the tailgate opening and closing mechanism,
• maintenance of compatibility with the factory vehicle security system,
• reduction of the risk of accidental trunk opening while driving,
• possibility of replacing a damaged component without interfering with the structure of the entire tailgate.

The used component allows for an economical repair while maintaining the factory design concept of the rear body section.

Professional service application

The tailgate lock cylinder is suitable for both professional service centers and workshops specializing in the Audi brand. It is an appropriate choice for post-accident repairs, replacing worn-out lock mechanism components, or restoring full functionality to the tailgate after operational damage. Thanks to the preservation of the original mounting geometry, the time required for adjustment and alignment can be reduced.

If you are planning a comprehensive repair or upgrade of the rear body section of your Audi and need other elements from the same group, such as locks, hinges, or tailgate lifting mechanisms, check the available parts in the Audi tailgates and rear parts category.

Additional technical support and knowledge

When performing service work on the body and lighting, it is worth using reliable sources of knowledge regarding the selection of original components. In the context of elements mounted in the rear of the vehicle, such as lamps or lighting modules, the guide dedicated to used headlights and equipment may be helpful – you can find it in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which discusses the practical aspects of working with original OEM parts.