Audi A4 B7 Door Lock Front Right O/S Latch Catch Actuator Mechanism 8E2837016AA

Right Front Door Lock for Audi A4 B7 is a component from the Locks and Latches category, designed for precise operation of the locking and unlocking mechanism on the passenger side. This used, original lock mechanism ensures proper cooperation with the factory system for opening, closing, and central locking control in your Audi.

Specifications and technical data

• SKU: rhd-8E2837016AA-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E2837016AA-2
• Substitutable numbers: 8E2837016AA, 8E2 837 016 AA
• Location on the vehicle: Front, Right
• Category: Exterior Locks & Lock Hardware

Vehicle Application and Placement

The presented lock is designed for installation on the front right door of the Audi A4 B7 generation. Its placement on the passenger side of the vehicle means the mechanism works with the exterior door handle, interior door handle, and the central locking system assigned to that specific side of the body. This ensures correct geometry for the rods and levers, as well as the proper sequence of locking and unlocking the door.

Lock Mechanism Construction and Function

The right front door lock in the Audi A4 B7 performs several key functions related to vehicle safety and user comfort. Within one integrated module, you will find:

• a mechanical latch responsible for physically securing the door leaf to the pillar,
• a set of levers cooperating with the exterior and interior handles,
• components that work with the central locking actuator,
• latch position sensors that transmit information to the vehicle's electrical system.

This construction allows for cohesive operation of the closing system – from manual opening with the handle, through remote control, to signaling the door's status on the instrument cluster.

Benefits of Using an Original Audi Lock

Using an original door lock in the Audi A4 B7 translates into several practical advantages for everyday use:

• Factory Fitment – compatibility with the door's structure, mounting holes, and rod routing is maintained, which facilitates installation and reduces the risk of play or improper handle operation.
• Correct Electronic Integration – the lock module is designed to work with the factory central locking system and electrical wiring, helping to avoid communication errors and problems with open door indicators.
• Stable Latching Mechanism Operation – appropriately selected gear ratios and latch design ensure secure door closure and proper holding of the door leaf while driving.

Condition, Verification, and Service Application

The offered lock is a used part, allowing for economical repair of the closing system while maintaining the original manufacturer's specifications. This type of component is particularly useful in situations where symptoms such as:

• problems with locking or unlocking the passenger side door,
• no response from the door to the remote control signal or central locking,
• the need to close the door multiple times for the lock to engage,
• incorrect open door indication on the dashboard.

Replacing the lock with a functional element from the same construction series allows for restoring the system's correct operation without the need for installation modifications or mounting adjustments. This solution is often chosen by workshops specializing in the Audi brand as well as by owners who service their cars themselves.

Part Selection and Additional Information

Before purchasing, it is advisable to verify the lock's compatibility with the specific equipment version and year of the Audi A4 B7, especially regarding the central locking configuration and the type of electrical system in the door. Information such as manufacturer markings, placement details on the vehicle, or the Locks and Latches category can be helpful in matching the part to the existing door mechanism.

If you are planning comprehensive service for your Audi's closing system and are also interested in other components related to body locking and security, check the available parts in the Audi Locks and Latches category.

If you are considering whether a new or used part would be a better choice, a guide comparing costs, durability, and quality may be helpful – a detailed discussion can be found in the article Car Parts – New or Used? Comparing Costs, Quality, and Durability.