Audi A3 8V Rear Door Lock Actuator Assembly Right O/S 4G0839016C

Audi A3 8V Rear Door Lock Actuator Assembly Right O/S is an original component from the Locks and Latches group, designed for the rear right side of the vehicle body. It ensures precise cooperation with the factory door mechanism, guaranteeing secure locking, proper handle operation, and stable closing of the door panel in the Audi A3 8V.

Specifications and technical data

• SKU: 4G0839016C
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0839016C
• Substitutable numbers: 4G0839016C, 4G0 839 016 C
• Location on the vehicle: Rear, Right
• Category: Exterior Locks & Lock Hardware

Purpose and function of the lock

The presented lock is dedicated for installation in the rear right part of the body, in the passenger door zone. It is responsible for mechanical locking, cooperation with the handle rods, and correctly maintaining the door in a closed position while driving. Thanks to a design consistent with Audi factory standards, the component maintains the correct mounting geometry and operating characteristics, which translates into stable closing and repeatable operation of the mechanism.

Construction and fitment for Audi A3 8V

The rear right door lock has been designed as an OEM part, which means full compatibility with the original installation in the Audi A3 8V. The mounting layout, position of the catches, and the interface with the rods and handle are adapted to the factory door skin, ensuring that installation proceeds in an orderly manner without the need for modifications. Precise fitment with the door structure reduces the risk of play, rattling, and leaks resulting from improper lock adjustment.

Benefits of using an original lock

Using an original lock in the Audi A3 8V allows for maintaining the factory operating parameters of the door mechanism. In practice, this means:

• stable door locking in the rear right part of the body,
• proper cooperation with the external and internal handle,
• repeatable closing without excessive force,
• reduction of unwanted play in the door suspension zone.

For the user, this translates into convenience of door operation, predictable lock behavior, and maintaining consistency with other elements of the locking system in the vehicle.

Characteristics of the used component

The offered lock comes from the used parts segment, which allows for an economical repair while maintaining the manufacturer's original specifications. This type of component is particularly beneficial in the case of post-accident repairs or replacing a worn-out mechanism, where the priority is compliance with the factory standard at reasonable costs. Original Audi construction promotes long-term operation and maintaining proper door function after correct installation.

Installation tips and application

The lock is intended for installation in the rear right body zone of the Audi A3 8V. Installation by a person with experience in working with door hardware is recommended, with proper adjustment of the position relative to the pillar and the striker. Correct setting of the mechanism allows avoiding problems with closing, excessive handle resistance, or improper locking.

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

Additionally, if you want to better plan your purchases and conveniently complete various body and equipment elements in one place, it is worth checking out the guide: Comprehensive supply: from the engine to the smallest clip – how to complete used car parts in one place?.