05 2005 Malibu Relay Montana Engine Computer ECM ECU PCM Module 12591279 OEM

05 2005 Uplander Relay Montana Engine Computer ECM ECU PCM Control Module OEM

05 PONTIAC G6 ECU ECM COMPUTER 12591279 ONLY

05 Equinox Uplander Malibu Engine Computer ECM ECU 12598113 YLHS 12591279

2005 EQUINOX G6 MALIBU ENGINE COMPUTER CONTROL MODULE UNIT ECU ECM 12591279

05 CHEVROLET EQUINOX ECU ECM COMPUTER 12591279

12600149 ecm ecu computer 2005 Malibu or Uplander or Equinox **TESTED GOOD**

05 CHEVROLET EQUINOX ECU ECM COMPUTER 12591279 ONLY