Standard Ignition DLA-551 Door Lock Actuator - Rear Left or Rear Right

Reliable Door Lock Actuator for BMW Models

The Standard Ignition DLA-551 door lock actuator is designed to restore proper locking function in select BMW vehicles. Engineered for plug-in installation, this actuator ensures seamless integration with your BMW 318i, 320i, 325i, 325is, 525i, 530i, 535i, M3, or M5 models.

Key Features of the Standard Ignition DLA-551

• Compatible with BMW 318i, 320i, 325i, 325is, 525i, 530i, 535i, M3, and M5
• Plug-in attachment method for straightforward installation
• Female rectangular connector with one connector quantity
• Three male pin terminals for secure electrical connection
• Does not include activation rods, hardware, latch, or wiring harness

Detailed Product Description

The Standard Ignition DLA-551 door lock actuator is a direct replacement part designed specifically for various BMW models, including the 3 Series and 5 Series variants as well as performance models like the M3 and M5. This actuator features a plug-in attachment method with a female rectangular connector, simplifying the installation process without the need for additional hardware or wiring harnesses. It includes three male pin terminals to ensure reliable electrical connectivity. Note that this actuator is supplied without activation rods or latch components, so it is intended to replace the actuator mechanism only.

Common Applications and Issues Addressed

• Restores power door lock functionality in BMW 3 Series and 5 Series vehicles
• Resolves intermittent or non-responsive door locking mechanisms
• Eliminates issues with door locks failing to engage or disengage
• Replaces faulty actuators causing unusual noises during lock operation
• Addresses electrical connection problems related to worn or damaged actuators

Installation Notes and Tips

• Designed for plug-in installation; no additional hardware or wiring harness included
• Ensure compatibility with your specific BMW model before installation
• Disconnect the vehicle battery prior to actuator replacement to avoid electrical shorts
• Handle connectors carefully to prevent damage to terminals
• Verify actuator operation before reassembling door panels

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The DLA-551 door lock actuator undergoes rigorous quality control to ensure durability and reliable performance. Please refer to Standard Ignition's warranty policy for specific coverage details.