VW Volkswagen Passat B6 B7 Door Lock Front Left N/S Latch Mechanism 3C2837015A

The Left Front Door Lock for Volkswagen Passat B6/B7 is an original locking mechanism from the Locks and Latches category, designed for installation in the front left door. This component ensures proper closing, locking, and integration with the factory central locking system, contributing to the safe and convenient use of the car.

Specifications and technical data

• SKU: rhd-3C2837015A
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3C2837015A
• Substitutable numbers: 3C2837015A, 3C2 837 015 A
• Location on the vehicle: Front, Left
• Category: Exterior Locks & Lock Hardware

Purpose and Fit for Passat B6/B7

The presented lock has been specifically designed for Volkswagen Passat B6 and B7 models, taking into account the construction of the front left door. Its correct placement on the vehicle allows for the preservation of the factory closing geometry, proper interaction with the external and internal door handles, and the vehicle's electrical system.

Thanks to the use of an original Volkswagen solution, the mechanism retains the correct mounting points, which facilitates installation and reduces the risk of improper door fit after replacement.

Construction and Function of the Lock Mechanism

The lock mechanism for the left front door in the Passat B6/B7 is responsible for several key operational functions:

• mechanical locking and unlocking of the door from the driver's or left passenger's side,
• integration with the central locking system and remote control,
• transmission of the door status signal (open/closed) to the vehicle's electrical system,
• securely holding the door in the closed position while driving.

Its appropriate internal design ensures smooth operation of the latches and correct interaction with the rods and handles, leading to predictable performance of the entire locking system.

Benefits of Using an Original Volkswagen Lock

Choosing an original door lock for the Passat B6/B7 from the Locks and Latches category offers a range of practical benefits:

• Factory Fit – maintains original mounting points and door geometry, without the need for modifications.
• Vehicle Electronics Compatibility – proper integration with the central locking system, alarm, and comfort modules.
• Stable Mechanical Operation – predictable locking and unlocking, reducing issues with doors not closing properly.
• User Safety – a correctly functioning lock reduces the risk of accidental door opening while driving.

Condition, Installation, and Service Application

The offered Left Front Door Lock for Volkswagen is a used part, making it an attractive service solution for Passat B6/B7 owners looking for a technically sound replacement at a reasonable budget. The mechanism is suitable for both a standard replacement of a worn-out lock and for repairs after a collision, where restoring full door functionality is necessary.

Due to its original origin, installation is similar to the manufacturer's service procedure – after removing the door trim and disconnecting the electrical system, the lock can be transferred without additional structural modifications.

Other Volkswagen Locks and Latches

If you also need other Volkswagen Locks and Latches for your car, check out the available Volkswagen Locks and Latches in our store to select a complete solution for all doors or the trunk lid.

For drivers interested in a broader approach to vehicle modification and service, we also recommend the guide article Used Mini John Cooper Works Pro Sport Exhaust – A Legal Way to Get a Sporty Sound and +7 HP, which discusses the practical aspects of selecting and installing used components with higher technical requirements.