Key benefits - Restores reliable operation of the left front door lock if the actuator has failed, helping your vehicle lock and unlock as intended. - Integrated latch design simplifies replacement by combining the door lock actuator and latch in one unit. - Includes all necessary components for replacement as a single packing item, reducing the need for additional parts. Compatibility and specifications - Fitment guidance: Please check the Amazon Fitment Filter and the Description to confirm this item will work on your vehicle before purchase. - Placement On Vehicle: Left Front door. - Part numbers: 931318, APO117664, 15068499, 15110643, 931-318, 15053681. - Packaging: 1 x Door Lock Actuator & Integrated Latch. - Installation note: Professional installation is highly recommended. No installation instructions are included. What comes in the packing list - 1 × Door Lock Actuator & Integrated Latch. 2-3 practical use scenarios - Scenario 1: Replacing a faulty left front door actuator to restore automatic locking and unlocking for the driver’s door. - Scenario 2: Upgrading a worn or jammed door latch assembly in the left front door to improve door security and reliability during daily driving. - Scenario 3: Performing a door lock system repair or maintenance on a vehicle that matches the listed part numbers, where the left front door actuator and latch are to be replaced as a single unit. Notes - Verify fitment before purchase using the Amazon Fitment Filter and the product description. - This item does not include installation instructions; professional installation is recommended.