Used Engine Control Module (ECM) fits: 2004 Buick Rendezvous Electronic Control

Used Engine Control Module (ECM) fits: 2004 Buick Regal Electronic Control Modul

2004-2005 Buick Park Avenue Engine Control Computer Ecu Pcm Ecm Pcu Oem TIH2R

Used Engine Control Module (ECM) fits: 2004 Buick Lesabre Electronic Control Mod

Used Engine Control Module (ECM) fits: 2004 Buick Century Electronic Control Mod

Used Engine Control Module (ECM) fits: 2004 Buick Lesabre Electronic Control Mod