2006 Cadillac DTS Engine computer 12603530 "Programmed to your VIN" ECM

1996 Cadillac Fleetwood Engine computer 16214399 "Programmed to your VIN"

2004 Cadillac CTS-V Engine computer 12586243 "Programmed to your VIN" ECM PCM

1996-99 Cadillac Eldorado Engine computer 16214848 "Programmed to your VIN"

1996-99 Cadillac Seville Engine computer 16214848 "Programmed to your VIN"

2005 Cadillac CTS-V Engine computer 12602801 "Programmed to your VIN" ECM PCM

1996-99 Cadillac Deville Engine computer 16214848 "Programmed to your VIN"

2003 Cadillac Escalade Engine computer 12582605 "Programmed to your VIN" ECM