Shop 2005 Buick Century Engine Control Module (ECM). 1.8 LITER. 1.8 LITER, labeled 12679199. 2009-11 LITER, Labeled, Unit - OEM Buick Part # 12679199 (12636386, 12642927)

A module in a vehicle used to monitor and control many components of the vehicle's engine management system. Programmed. ECC. Engine Control Computer. Engine Control Module (ECM). Engine Control Unit (ECU). General Purpose Embedded Control Unit. Powertrain Control Module.

Engine Control Module

Fits Aveo , Aveo5, Cruze, G3 , Sonic, Spark, Trax

1.8 LITER. 1.8 LITER, labeled 12679199. 2009-11. Aveo, Aveo5; All. Cruze, Cruze Limited; 1.8L. G3. Sonic; 1.8L. Spark; w/o EV Model.