Standard Ignition DLA1661 Door Lock Actuator

Door Lock Actuator for GM Trucks

Restore reliable door lock operation with this Standard Ignition door lock actuator, part number DLA1661. It is a direct-fit replacement for the right side on select Chevrolet Silverado and GMC Sierra full-size trucks from 2007-2013.

• Standard Ignition DLA1661 door lock actuator
• Black, red, and silver finish
• Male terminal with 1 screw-type terminal connection
• Right-side application for select GM trucks
• OE-style replacement for door lock motor and latch actuation issues

Detailed Product Information

This Standard Ignition DLA1661 actuator is built for the right door on 2007-2013 Chevrolet Silverado 1500, Silverado 2500 HD, and Silverado 3500 HD, as well as 2007-2013 GMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD. If you are searching for a door lock actuator for Chevrolet Silverado right side or a GMC Sierra right door lock actuator, this part number DLA1661 matches the listed applications and terminal style.

This part cross-references OE-style replacement part numbers 15175213 and DLA1751 for the same application.

Common Problems This Part Can Address

• Door lock does not respond when using the key fob or power lock switch
• Intermittent locking or unlocking on the right door
• Slow, weak, or noisy actuator movement
• Door lock stays stuck in the locked or unlocked position
• Loss of consistent central locking function on the affected door

Installation Notes and Tips

Verify the vehicle year, model, and right-side door application before installation. Confirm the terminal type and connector style match the original unit, and inspect the latch assembly, wiring, and switch circuit for wear or damage during replacement. For best results, compare the original actuator to Standard Ignition DLA1661 before installation.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and switch-related replacement parts. This actuator is specified with a male terminal, one screw-type terminal connection, and a black, red, and silver finish for the listed GM truck applications.