Audi A3 S3 8V Door Lock Front Passenger Left N/S Side Linkage Cable 8X2837015B

Left Front Door Lock for Audi A3 / S3 8V with release cable is a component from the locks and latches category, designed for installation on the passenger side in right-hand drive versions. This is a genuine Audi component that restores the correct operation of the door locking and unlocking mechanism, ensuring safe and stable system performance.

Specifications and technical data

• SKU: rhd-8X2837015B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8X2837015B
• Substitutable numbers: 8X2837015B, 8X2 837 015 B, 8V3837085D, 8V3 837 085 D
• Location on the vehicle: Front, Left
• Category: Exterior Locks & Lock Hardware

Purpose and Fitment

The presented lock is designed for installation on the front left side of the vehicle, which is the passenger side in right-hand drive cars. The construction is adapted to the door architecture of the Audi A3 / S3 8V generation, ensuring the component works with the original handle mechanism, lock cylinder, and vehicle's electrical system.

Original origin from the Audi group means preserved correct mounting geometry, appropriate cable length, and compatibility with factory door strikers. This avoids modifications and shortens installation time.

Door Lock Construction and Function

This door lock is responsible for mechanically locking and unlocking the doors, working in conjunction with the exterior and interior door handles. The integrated cable transmits movement from the handle to the lock mechanism, resulting in smooth door opening from the inside and outside.

The solution used by Audi ensures:

• stable force transfer from the handle to the locking mechanism,
• precise door closing without excessive play,
• correct interaction with the vehicle's original safety system.

Thanks to this, the lock maintains proper door pressure against the seals, reducing noise and improving acoustic comfort inside.

Benefits of Using an Original Audi Lock

Using an original lock with a cable in the Audi A3 / S3 8V offers a range of practical benefits:

• Factory Fitment – compatibility with door construction and original mounting points.
• Seamless Integration with Vehicle's System – the lock works with the original solutions used in this model.
• Restoration of Original Functionality – restoring correct front passenger door opening and closing.
• Hassle-Free Installation – no need for door panel modifications or custom bracket fabrication.

This solution is particularly recommended for issues with door opening, unreliable locking, or damage to the cable connecting the handle to the lock.

Condition and Service Application

This component comes from the used Audi parts category, allowing for economical repairs while maintaining original construction. This type of lock is suitable for both post-accident repairs and typical operational failures of the door mechanism.

Before installation, a standard check of the mechanism's proper operation and verification of compatibility with the specific body version are recommended. By retaining the factory specification, the lock can be used as a direct replacement for a damaged part in the front passenger side of the Audi A3 / S3 8V.

Other Audi Locks and Latches and Technical Advice

If you are looking for other Audi locks and latches for your car, check out the Audi locks and latches available in our store to select the appropriate part for your specific model and body version.

When planning major powertrain repairs, it is also worth reading the guide on our blog – the article Why Buying Used Gearboxes and Engines is Worth It – Facts Instead of Myths explains how to consciously choose used components, what to look for when selecting by OEM numbers, and how to optimize service costs.