Shop 1998 Buick Century Door Latch Assembly (Front). SRX; w/Anti Theft Protection; Left. W/passive entry Lock, Actuator, Entry - OEM Buick Part # 13579496 (13503820, 13505252)

Latch. Lock.
Mechanism to secure door to chassis. Actuator. Assembly - Side. Door Assembly.

Door Latch Assembly

Fits SRX

SRX; w/Anti Theft Protection; Left. W/passive entry, w/code: AF8.
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.