Engine ECM Electronic Control Module 3.6L ID 12616889 Fits 10-12 CTS 5081618

Engine ECM Electronic Control Module 3.6L ID 12616889 Fits 10-12 CTS 5071750

Engine ECM Electronic Control Module 3.6L ID 12616889 Fits 10-12 CTS 5110647

Engine ECM Electronic Control Module 3.6L ID 12616889 Fits 10-12 CTS 5078195

Engine ECM Electronic Control Module 3.6L ID 12616889 Fits 10-12 CTS 5067553

Engine ECM Electronic Control Module 3.6L ID 12616889 Fits 10-12 CTS 5067006

Engine ECM Electronic Control Module 3.6L ID 12616889 Fits 10-12 CTS 5110884

Engine ECM Electronic Control Module 3.6L ID 12616889 Fits 10-12 CTS 5037933