2004 2005 BUICK LESABRE Engine Computer Module OEM ECM 12583827

Engine Computer Unit Module 2003 Buick Rendezvous 3.4L ECU PCM ECM 12583827

2003 03 BUICK LESABRE 12583827 ENGINE COMPUTER MODULE ECU ECM FREE SHIP RC2

2004 2005 Buick Lesabre 3.8L Engine Computer Control Module ECM OEM 12583827

2004 Buick Rendezvous 3.4L 12583827 ECU ECM PCM Computer Plug & Play! VIN PROG

2004 Buick Park Ave Ultra Supercharged Engine Controller - Remanufactured

2003 2004 Rendezvous 3.4L Engine computer 12583827 "Programmed to you VIN" ECM

Engine Computer Programmed Plug&Play 2004 Buick Rendezvous 89017736 3.4L ECM PCM