Audi A3 8P A4 B7 A6 C5 Trunk Lock Rear Tailgate Catch Actuator 4B9962115

Audi A3 8P A4 B7 A6 C5 Trunk Lock Rear Tailgate Catch Actuator is an original component from the Locks and latches group, designed for operation in the rear section of the vehicle body. It ensures secure, controlled locking of the tailgate, which translates into reliable closing and stable retention of the tailgate in the closed position. This solution is dedicated to users who expect efficient operation of the locking mechanism in their Audi.

Specifications and technical data

• SKU: 4B9962115
• Mark: Audi
• Condition: Used
• OEM Part Number: 4B9962115
• Substitutable numbers: 4B9962115, 4B9 962 115
• Location on the vehicle: Rear
• Part type: Tailgate Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function of the actuator

The trunk lock actuator in Audi models is responsible for mechanically assisting the process of opening and closing the tailgate. This component works with the lock and other locking system parts to:

• ensure repeatable, stable closing of the tailgate,
• maintain proper pressure in the closed position,
• reduce play and unwanted vibrations in the tailgate area,
• support the correct operation of the central locking system in the rear of the vehicle.

Thanks to this, the trunk system maintains proper sealing and acoustic comfort, and the operation of the tailgate remains predictable and ergonomic.

Vehicle placement and body integration

The presented actuator operates in the rear part of the vehicle, in the tailgate zone. Its design is adapted to work with the factory lock and the mounts provided by the manufacturer, which facilitates installation and subsequent adjustment of the entire system.

The element is integrated with the locking mechanism, so its proper operation directly affects:

• the precision of closing and opening the tailgate,
• the operation of the central locking system in the rear of the body,
• the overall functionality of the luggage compartment.

Product characteristics and application in Audi

Audi A3 8P A4 B7 A6 C5 Trunk Lock Rear Tailgate Catch Actuator has been designed to maintain the factory operating parameters of the locking system. Proper fitment to the Audi body allows for maintaining structural consistency and the correct geometry of the tailgate closure.

Key advantages of this solution include:

• compatibility with the factory lock system and mounts,
• preservation of the original operating characteristics of the tailgate,
• the ability to restore the correct operation of the trunk mechanism after the failure of the previous component.

Condition of the component and installation aspects

The offered actuator comes from the group of used parts, which allows for economical repair while maintaining the original design. Before installation, it is recommended to perform a standard verification of the mechanism and correctly set the position relative to the lock and the tailgate to achieve proper pressure and smooth operation.

In practice, replacing the actuator is a frequently chosen solution in case of problems with closing, unstable tailgate retention, or incorrect interaction with the central locking system. A correctly selected component allows for restoring the functionality of the trunk without interfering with other body components.

Expansion of the locking system in Audi

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

For drivers interested in a broader approach to selecting used components and analyzing structural differences between various solutions in the car, the guide article Stock vs. sports suspension – differences in construction and is it worth buying used suspension parts? may be helpful, as it shows a practical approach to choosing used components in a vehicle.