Standard Ignition DLA-321 Door Lock Actuator - Rear Left

Reliable Door Lock Actuator for Buick Allure and LaCrosse

The Standard Ignition DLA-321 door lock actuator is designed to restore proper locking functionality in Buick Allure and LaCrosse models. Engineered with precise connector and terminal specifications, this actuator ensures seamless integration with your vehicle's locking system.

• Compatible with Buick Allure and LaCrosse models
• Female connector gender for secure connection
• Includes latch mechanism for complete door lock operation
• Five male blade terminals for reliable electrical contact
• Blade terminal type designed for durability and ease of installation

Product Features and Specifications

The DLA-321 door lock actuator from Standard Ignition features a female connector gender, allowing for a secure and proper fit with the vehicle’s wiring harness. It includes a latch, which is essential for the mechanical locking and unlocking of the door. The actuator is equipped with five male blade terminals, providing stable electrical connections that support consistent actuator performance. The blade terminal type is chosen for its compatibility with the Buick Allure and LaCrosse electrical systems, ensuring reliable operation over time.

Purpose and Common Applications

• Restores door locking functionality in Buick Allure and LaCrosse vehicles
• Replaces faulty or non-responsive door lock actuators
• Solves issues with doors not locking or unlocking electronically
• Addresses problems related to intermittent locking failures
• Improves security by ensuring proper door latch engagement

Installation Notes and Tips

Installation of the Standard Ignition DLA-321 door lock actuator requires basic automotive electrical knowledge. Ensure the vehicle’s battery is disconnected before beginning installation to prevent electrical shorts. The female connector must be properly aligned with the vehicle’s wiring harness to avoid connection issues. Verify that all five male blade terminals are securely seated to maintain consistent electrical contact. The included latch should be checked for proper mechanical engagement during installation to guarantee full door lock functionality.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for Buick Allure and LaCrosse vehicles. The DLA-321 door lock actuator undergoes rigorous quality control to ensure durability and fitment accuracy. This part is backed by Standard Ignition’s limited warranty, covering defects in materials and workmanship under normal use conditions.