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

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

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

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

Engine ECM Electronic Control Module 3.8L Fits 05 ALLURE 1089985

Engine ECM Electronic Control Module 3.8L Fits 05 ALLURE 1115199

Engine ECM Electronic Control Module 3.8L Fits 05 ALLURE 1416508

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