SKP SK931920 Door Lock Actuator - Front Left

Door Lock Actuator Overview

The SKP SK931920 door lock actuator is a direct-fit replacement for the front left door on select Chevrolet, GMC, and Cadillac trucks and SUVs. It is built for vehicles equipped with power door locks or power windows, depending on application, and matches the listed fitment details for a precise repair.

Key Features

• Direct replacement door lock actuator for the front left door
• Fits select Chevrolet Silverado, GMC Sierra, and Cadillac Escalade applications
• Application-specific coverage for power lock and power window configurations
• Supports Mexico-built Suburban and Yukon XL listings where noted
• SKP part number SK931920 for easy identification

Detailed Fitment and Function

This SKP door lock actuator is used to restore locking function in the front left door assembly when the original unit no longer responds correctly. Compatible With 2010-2014 Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Silverado 2500, Silverado 3500, Suburban 1500, Suburban 2500, Avalanche, and Cheyenne applications, plus select GMC Sierra, Yukon XL, and Cadillac Escalade models listed in the fitment data. The SK931920 reference also cross-references Dorman - OE Solutions 931-920 for the same application.

Common Problems This Part Can Address

• Door lock does not respond to the switch or keyless entry command
• Intermittent locking or unlocking from the front left door
• Sticking or slow actuator movement inside the door assembly
• Loss of lock function after wear in the internal actuator mechanism
• Replacement need after electrical or mechanical actuator failure

Installation Notes

Verify the exact year, model, and equipment notes before ordering, especially power lock, power window, and build-location requirements. Match the front left position and confirm the vehicle-specific notes shown in the fitment table for proper application. Inspect the door latch and related wiring during installation to confirm the repair addresses the full locking issue.

Quality Assurance

SKP identifies this part as SK931920 for catalog accuracy and application matching. Use the listed fitment details to confirm the correct replacement before installation.