Shop 2003 Buick Century Engine Control Module (ECM). 4.3. 6 cylinder. All. All Models. All Models; 5.0L Calif, Vans, Unit, Models - OEM Buick Part # 88999146 (1227747)

Module.
A Module in a vehicle used to monitor and control many components of the vehicle's engine management system. Calif. Exc.Calif. Interim Design Change. Light Duty. Stamped #1227747. Standard. ECC. Engine Control (ECM). Engine Control Computer. Engine Control Unit (ECU). General Purpose Embedded Control Unit. Powertrain Control. REMANUFACTURED.

Engine Control Module

4.3. 6 cylinder. All. All Models. All Models; 5.0L. Astro, Safari; 4.3L. G10-30 Vans; 4.3L. G10-30 Vans; 5.0L. G10-30 Vans; 5.7L; Calif.