1997 Pontiac Bonneville Engine ECM Electronic Control Module 6-231 OEM 1360286

1997 Buick Riviera Supercharged Engine Computer Module 16227797

1999-2000 Pontiac Bonneville Engine ECM Electronic Control Module OEM 1390752

1999-2000 Pontiac Bonneville Engine ECM Electronic Control Module OEM 1307790

1999-2000 Pontiac Bonneville Engine ECM Electronic Control Module OEM 1337756

1999-2000 Pontiac Bonneville Engine ECM Electronic Control Module OEM 1355530

2001-2003 Pontiac Bonneville Engine ECM Electronic Control Module OEM 1179890

2001-2003 Pontiac Bonneville Engine ECM Electronic Control Module OEM 1386035