Shop 1999 Buick Century Lock. Actuator. Latch. (Front). Silverado, Sierra Hybrid; Right; w/o Keyless Entry, Keyless, Right - OEM Buick Part # 22862029 (20849299, 22785472)

Exc.Comfort Package. Mechanism to secure door to chassis. Motor to Lock and unLock car door. Assembly - Side. Door Motor.

Door Latch AssemblyDoor Lock Actuator Motor

Silverado, Sierra Hybrid; Right; w/o Keyless Entry. Silverado, Sierra; w/o LT, SLT; w/All Terrain Pkg; Right; w/o Keyless Entry. Silverado, Sierra; w/o LT, SLT; w/o All Terrain Pkg; Right; w/o Keyless Entry. W/o auto start. W/o auto start, Mexico built. W/o auto start, US built. W/o keyless entry. W/power locks, w/o SLT pkg, w/o keyless entry.
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.