Engine Computer Programmed 2014 Buick LaCrosse 3.6L ECU PCM ECM 12653998

Engine Computer Programmed 2013 Buick LaCrosse 3.6L ECU PCM ECM 12653998

Engine Computer Programmed 2013 Buick Enclave 3.6L ECU PCM ECM 12653998

2016 Buick Lacrosse 3.6L Engine Computer Control Module ECM ECU OEM 12666134

Engine Computer Programmed 2013 Buick Regal 2.0L ECU PCM ECM 12653998

2013–2016 Buick LaCrosse Hybrid 2.4L OEM ECU PCM ECM 12664220 12653998

Engine Computer Programmed 2013 Buick LaCrosse 2.4L ECU PCM ECM 12653998

Engine Computer Programmed 2014 Buick LaCrosse 2.4L ECU PCM ECM 12653998