Shop 1999 Buick Century Lock. Latch. Actuator. (Rear). Avalanche, Escalade EXT; Left; Mexico Built. CREW Left, Door, Built, CAB - OEM Buick Part # 25876393 (20783861, 25789215, 25873491)

Includes Door Lock. Includes Door Lock. Mechanism to secure Door to chassis. Mexico Built Vehicle. Motor to Lock and unLock car Door. Assembly - Side. Controller. Door Motor. Dovetail.

Door Latch AssemblyDoor Lock Actuator Motor

Avalanche, Escalade EXT; Left; Mexico Built. CREW CAB, w/power locks, w/SLT pkg. Escalade ESV; Left; Mexico Built. Mexico built. Silverado, Sierra Hybrid; Left. Silverado, Sierra; w/All Terrain; Left. Silverado, Sierra; w/o Extended Cab; Left. Tahoe, Yukon, Escalade; Mexico Built; Left. Yukon XL, Suburban; Left; Mexico Built.
Door Lock Actuator - Repair or Replace
Your may need a new door lock actuator if your keyless entry doesn't work or your lock button doesn't lock the doors.