Audi A3 8P Door Lock Latch Catch Actuator Front Right O/S 4F2837016B

Audi A3 8P Door Lock Latch Catch Actuator Front Right O/S is an original component from the Locks and Latches group, designed for installation in the front right door of the vehicle. It ensures precise cooperation with the factory locking mechanism and electrical installation, which translates into stable central locking operation and everyday comfort. This solution is dedicated to users who expect reliable door opening and closing mechanism performance without interfering with the body structure.

Specifications and technical data

• SKU: RHD-4F2837016B-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F2837016B
• Substitutable numbers: 4F2837016B, 4F2 837 016 B
• Location on the vehicle: Front, Right
• Part type: Door Lock
• Category: Exterior Locks & Lock Hardware

Purpose and function in the vehicle

The presented lock is designed to operate in the front right door, where it is responsible for mechanical locking and cooperation with the electric actuator. This component integrates the latch, lock, and signal transmission functions for the comfort system, ensuring that:

• the door remains securely closed while driving,
• the central locking system can correctly control the locking,
• the comfort system receives information about the door status.

Combining these functions into a single module reduces the need for additional modifications and facilitates maintenance of the locking system.

Construction and integration with the door system

The Audi A3 8P Door Lock Latch Catch Actuator Front Right O/S combines the mechanical part and the set of components interacting with the vehicle's electrical system in one housing. The design is prepared for installation at factory mounting points, which allows for maintaining:

• correct routing of cables and linkages inside the door,
• the original position relative to the exterior and interior door handles,
• proper fitment with the door frame and body pillar.

As a result, after replacement, the original door closing geometry is preserved, and the force required to open and close them remains at a level similar to the factory standard.

Benefits of using an original Audi lock

Using an original lock from the Locks and Latches group in an Audi A3 8P helps reduce the risk of problems typical of aftermarket replacements, such as unreliable locking or communication errors with the comfort module. The most important advantages include:

• factory fitment to the door structure and electrical installation,
• consistent operation with the central locking and comfort system,
• no need for wiring or mounting modifications.

This solution is particularly beneficial for repairs of vehicles used on a daily basis, where predictable operation of the locking mechanism and reduced service downtime are essential.

Condition of the component and practical application

The offered lock is a used part, which means it has been removed from a vehicle and verified for its suitability for further use. This type of part is a good choice for:

• repairing a damaged locking mechanism after a collision or mechanical interference,
• solving problems with the passenger side door not closing properly,
• restoring the functionality of the central locking in the front right door.

Thanks to the preservation of the original design, the installation process is similar to factory procedures, which facilitates work for both workshops and advanced users servicing the vehicle themselves.

Modernization expansion and technical knowledge

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

If you are interested in a broader context of using used components when refreshing older models, it is worth reading the practical tips described in the article The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years, which discusses, among other things, scenarios for modernizing premium brand vehicles using original salvaged components.