Mazda, 3, Lock Mechanism Left Rear Door Lock, Bm-Bn, 06/13-02/19

This Mazda 3 Lock Mechanism Left Rear Door Lock BM-BN (06/13–02/19) is a genuine OEM door lock mechanism designed for Mazda 3 BM-BN series vehicles manufactured between June 2013 and February 2019.

The lock mechanism was removed from a 2014 Mazda 3 with 147,422 km and is designed for the left-hand (driver-side) rear door. As an original factory component, it ensures reliable locking and unlocking performance while maintaining full compatibility with the vehicle’s central locking system.

OEM door lock mechanisms are engineered to Mazda’s factory standards, ensuring correct fitment, smooth operation, and long-lasting durability compared to many aftermarket alternatives.

Vehicle Compatibility

• Make: Mazda

• Model: 3

• Series: BM-BN

• Production Years: 06/2013 – 02/2019

• Position: Left Rear Door Lock Mechanism

• Engine: Petrol 2.0L

• Year Removed From: 2014

• Mileage: 147,422 km

• Condition: Used OEM part

Product Features

• Genuine OEM Mazda door lock mechanism

• Designed for the left rear (driver-side) door

• Ensures proper locking and unlocking functionality

• Compatible with the factory central locking system

• Durable construction built to OEM standards

Additional Information

• VIN and additional vehicle details available through the Contact Us page

• Warranty details available on the Warranty page or upon request

• Product video available upon request

• Pickup usually available within 2–4 business days (contact us for pickup location)

This Mazda 3 BM-BN left rear door lock mechanism is an ideal OEM replacement for restoring secure locking and reliable operation of the rear driver-side door.