2005 Lacrosse 3.8L Engine Control ECU PN: 12591278 w/ Pigtails OEM

2005 BUICK LACROSSE 12598322 YLJJ ENGINE CONTROL MODULE ECU ECM PCM OEM UNIT

2005 Buick LaCrosse 3.8L A/T ECM ECU PCM Engine Computer Module | 12598323

05 BUICK LACROSSE 3.8L ENGINE COMPUTER CONTROL MODULE UNIT ECU ECM OEM 12591278

2005 BUICK LACROSSE PRIX ALLURE Engine Control Module Computer ECU ECM OEM

2005 Buick LaCrosse 3.8L A/T ECM ECU PCM Engine Computer Module | 12598323

Engine ECM Control Module 3.8L Fits 2005 05 ALLURE GRAND PRIX LACROSSE 12591278