Shop OEM GENERAL MOTORS Part # 19260507 (12581144, 12592124). Engine Control Module (ECM). 2.8 & 3.6 LITER. 3.6 LITER. Aztek, Rendezvous; 3.6L. CTS; 2.8L, 3.6L. LaCrosse; 3.6L. SRX; 3.6L. Ignition

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

Fits CTS, LaCrosse, Rendezvous, SRX

2.8 & 3.6 LITER. 3.6 LITER. Aztek, Rendezvous; 3.6L. CTS; 2.8L, 3.6L. LaCrosse; 3.6L. SRX; 3.6L.