Shop 1999 Buick Century Lock. Latch. Actuator. (Rear). CREW CAB, w/power locks, w/o SLT pkg. Silverado Right, Pkg, Cab, Door - OEM Buick Part # 22862041 (22741786, 22785484)

Exc.Off Road Appearance Package. Exc.Remote Engine Start. From 12/05/2011. Mechanism to secure door to chassis. Motor to Lock and unLock car door. To 12/05/2011. Assembly - Side. Controller. Door Motor. Dovetail.

Door Latch AssemblyDoor Lock Actuator Motor

Fits Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Silverado

CREW CAB, w/power locks, w/o SLT pkg. Silverado, Sierra; w/o Extended Cab; Right; w/o All Terrain Pkg.
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.