Audi Q2 GA Door Lock Rear Left N/S Door Latch Catch Actuator 4G0839015J

Audi Q2 GA Rear Left Door Lock is an original part from the Locks and Latches group, designed for installation in the rear left door of the vehicle. It ensures proper operation of the locking mechanism, compatibility with the car's electrical system, and stable latching of the door leaf, which translates to safe vehicle use.

Specifications and technical data

• SKU: 4G0839015J
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0839015J
• Substitutable numbers: 4G0839015J, 4G0 839 015 J
• Location on the vehicle: Rear, Left
• Category: Exterior Locks & Lock Hardware

Door Lock Purpose and Function

The presented lock is dedicated to the rear left side of the Audi Q2 GA generation body. It is responsible for mechanical door locking, cooperation with the handle, rods, and the central locking actuator. A correctly selected lock guarantees:

• secure closing of the door leaf without play,
• proper cooperation with the central locking system and body electronics,
• maintenance of the original passive safety level.

Construction and Mounting Compatibility

The lock has been designed as an OEM part for Audi, which means it retains the original mounting geometry and proper routing of rods and connectors. The construction is intended for installation in the rear left area, which facilitates servicing and eliminates the need for bodywork modifications or electrical system adaptations.

Original origin from the Audi group means that the lock is prepared to work with the vehicle's factory solutions, such as the central locking system, comfort system, or door position sensors, if they are present in the specific car configuration.

Part Condition and Benefits of Using OEM Parts

The offered lock is a used part from disassembly and is sold as a used part, allowing for economical repair while maintaining original manufacturing quality. Compared to low-budget aftermarket alternatives, an OEM part ensures:

• precise fit with the Audi Q2 GA door structure,
• compliance with the factory operating parameters of the mechanism,
• stable cooperation with the existing electrical system.

Using an original lock reduces the risk of problems with door closing, incorrect central locking operation, or comfort system errors.

Why Choose This Audi Door Lock

Replacing the lock in the rear left door is particularly important when problems arise with locking, opening from the inside or outside, or incorrect central locking response. Using a dedicated part for the Audi Q2 GA allows for the restoration of:

• proper door operation by passengers,
• consistent operation of the entire vehicle's locking system,
• comfort in daily use without the need for excessive force when closing the door.

For workshops and individual users, this means faster installation, fewer complaints, and predictable mechanism behavior after repair.

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

For drivers interested in a broader perspective on selecting drivetrain components and their impact on the car's character, the advisory article Used Drive Axles and Differentials – How to Choose Gear Ratios for Your Driving Style may be helpful, showing how to consciously choose used technical components.