VW Volkswagen Passat B7 Trunk Tailgate Boot Lock Catch Latch 3AF827505

VW Volkswagen Passat B7 Trunk Tailgate Boot Lock Catch Latch is an original component from the Locks and latches group, designed for installation in the rear part of the vehicle body. It ensures secure locking of the trunk lid, proper cooperation with the opening mechanism, and stable closing of the tailgate during daily use. This is a practical solution for users who want to restore the proper operation of the tailgate in their Passat.

Specifications and technical data

• SKU: 3AF827505
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3AF827505
• Substitutable numbers: 3AF827505, 3AF 827 505
• Location on the vehicle: Rear
• Category: Exterior Locks & Lock Hardware

Purpose and function of the trunk tailgate boot lock

The presented lock is dedicated to the rear part of the body, where it is responsible for the mechanical locking of the trunk lid and cooperation with the opening rods and actuators. A properly functioning lock:

• keeps the tailgate in a stable position while driving,
• prevents accidental opening of the trunk,
• enables smooth opening and closing using the handle or the central locking system,
• supports the tightness of the rear part of the body in terms of tailgate closure.

Thanks to a design compliant with the manufacturer's standard, the lock works with factory body and installation components, which facilitates assembly and subsequent adjustment.

Original origin and fitment for Volkswagen Passat B7

As a Volkswagen brand component, the lock was designed specifically for the Passat B7 model, maintaining factory mounting points and latch geometry. This means:

• precise fit with the trunk lid and the striker,
• compatibility with the standard locking mechanism and rods,
• no need for bodywork modifications or mounting adaptations.

Such fitment allows this lock to be treated as a plug-and-play solution within the rear body area, which shortens service time and reduces the risk of adjustment issues.

Performance characteristics and benefits of installation

Replacing a worn or damaged trunk tailgate boot lock with this component allows you to restore the proper operation of the locking mechanism. In practice, the user gains:

• secure closing of the tailgate without the need for slamming,
• stable holding of the tailgate while driving over uneven surfaces,
• proper cooperation with the central locking and opening system,
• reduced risk of "tailgate open" warnings on the instrument cluster.

This solution is particularly beneficial in the event of play, closing problems, or irregular operation of the trunk mechanism.

Condition of the component and assembly aspects

The offered lock is a used item, which in practice means it comes from vehicle disassembly and may show signs of previous use, while maintaining the functionality required for further operation. For workshops and individual users, this is a reasonable alternative to purchasing a new part, allowing for lower repair costs while maintaining the original design.

Before installation, it is recommended to perform a standard inspection of the mechanism, clean the mounting area on the body, and properly adjust the position of the lock relative to the striker to achieve smooth closing and even fit of the tailgate.

Related Volkswagen locks and latches

If you are planning a comprehensive repair or upgrade of the rear body area in your Volkswagen and need other components from the same group, such as locking mechanisms, strikers, or tailgate actuators, check the available parts in the Volkswagen locks and latches category.

Technical support and service knowledge

For users interested in deepening their knowledge on diagnostics and selecting components by catalog numbers, as well as the principles of operating automotive components, an article describing the construction and maintenance of the fuel system – injectors, pumps, and fuel tank – may be helpful. Detailed discussion of technical issues, diagnostic procedures, and practical tables can be found in the material: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.