Audi A4 B8 Q5 Q7 Door Lock Latch Actuator Rear Right O/S 8K0839016C

Audi A4 B8 Q5 Q7 Rear Right Door Lock Actuator is an original part from the Locks and Latches group, designed for precise operation of the rear right door leaf. It ensures proper cooperation with the factory locking system, guaranteeing stable mechanism operation and consistency with the vehicle's electronics. This solution is dedicated to users who expect to maintain the factory lock operating parameters in Audi vehicles.

Specifications and technical data

• SKU: 8K0839016C-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0839016C
• Substitutable numbers: 8K0839016C, 8K0 839 016 C
• Location on the vehicle: Rear, Right
• Category: Exterior Locks & Lock Hardware

Purpose and Function of the Actuator Lock

The presented actuator lock is responsible for the mechanical and electrical control of door locking and unlocking in the rear right part of the body. Its placement on the vehicle in the rear right door area allows for maintaining the correct geometry of the latch's operation, which translates to secure closing, correct locking, and cooperation with the central locking system and comfort systems.

Thanks to its design, which is consistent with factory solutions, this part allows for maintaining the appropriate clamping force, correct positioning of the lock bolt, and repeatable operation in daily use. This is particularly important in vehicles where door sealing, lack of play, and correct cooperation with sensors indicating the closed status are crucial.

Construction and Vehicle Fitment

The actuator lock has been designed as a part intended for a specific location on the body – the rear right door – which minimizes the risk of incorrect installation. The factory mounting geometry and housing shape allow for installation in place of the original part without the need for modifications to the door structure.

Appropriately selected mounting points, electrical connector sockets, and the interface cooperating with the handle and latch mechanism ensure that the actuator lock maintains compatibility with factory solutions used in Audi A4 B8, Q5, and Q7 models. Such a fit reduces replacement time and facilitates servicing.

Benefits of Using an Original Actuator Lock

Choosing an original actuator lock from the Locks and Latches group allows for maintaining the consistency of the locking system with other body components. This part has been developed for cooperation with factory control units and the electrical system, which reduces the risk of communication errors and incorrect central locking operation.

The main advantages of using this solution include:

• maintaining the factory operating characteristics of the lock mechanism,
• proper cooperation with the central locking system and comfort functions,
• appropriate fit to the construction of the rear right door,
• consistency with other locking system components in the vehicle.

The product is offered in used condition, allowing for an economical replacement of a damaged part while maintaining the original technical specification.

Professional Installation and Operation

To fully utilize the capabilities of this actuator lock, installation by a person experienced in working with door locking systems in Audi vehicles is recommended. Correct mechanism adjustment, proper electrical connection, and checking cooperation with handles and latches contribute to the durability and stable operation of the entire system.

After installation, pay attention to:

• smooth operation of the interior and exterior handles,
• lack of play when closing the door,
• correct indications from the system informing about the closed status,
• uniform operation of the central locking on all doors.

Related Items from the Audi Locks and Latches Category

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

For users interested in a broader context of selecting original used parts, procedures for identification by part numbers, and practical examples of operation, an article describing the strategy for maintaining high precision in premium segment vehicles may be helpful – you can find it here: BMW – Sporty Performance and Precision. How Original Used Parts Extend the Life of the Bavarian Icon?.