Standard Ignition DLA-504 Door Lock Actuator

Reliable Door Lock Actuator for BMW 3 Series Models

The Standard Ignition DLA-504 door lock actuator is designed specifically for BMW 323i, 323is, 325i, and M3 models. This plug-in actuator provides a direct replacement solution for faulty door lock mechanisms, ensuring secure and consistent door locking performance.

Key Features of Standard Ignition DLA-504

• Compatible with BMW 323i, 323is, 325i, and M3 models
• Plug-in attachment method for straightforward installation
• Female rectangular connector with one connector quantity
• Includes male pin terminals (2 + 3 terminals)
• Does not include activation rods or latch
• No wiring harness or installation hardware included

Detailed Product Description

The Standard Ignition DLA-504 door lock actuator is engineered to replace the original actuator in select BMW 3 Series vehicles. Featuring a plug-in attachment method, this actuator connects via a single female rectangular connector, ensuring compatibility with the factory wiring harness. The actuator terminals are male pin types, arranged in a 2 + 3 configuration, designed to match the vehicle’s electrical system. Note that this part does not include activation rods or a latch, so it is intended for use with existing door lock components. This actuator is a precise fit for BMW 323i, 323is, 325i, and M3 models, providing reliable door locking functionality without the need for additional hardware.

Common Applications and Issues Addressed

• Replacement for malfunctioning or non-responsive door lock actuators
• Resolves intermittent door locking or unlocking failures
• Fixes electrical connection issues related to the door lock system
• Restores proper operation of power door locks on BMW 3 Series vehicles
• Eliminates door lock noise caused by faulty actuators

Installation Notes and Tips

Installation of the Standard Ignition DLA-504 door lock actuator requires removal of the door panel to access the existing actuator. Since this part uses a plug-in connection with a female rectangular connector, ensure the vehicle’s wiring harness is compatible and in good condition. No activation rods or latch are included, so retain the original components during replacement. Verify terminal connections match the male pin configuration (2 + 3 terminals) before installation. Professional installation is recommended to avoid damage to door components.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The DLA-504 door lock actuator undergoes quality control testing to ensure reliable performance in BMW 3 Series vehicles. Warranty coverage details should be confirmed with the product provider or manufacturer.