2004 Ford F-Series 4.2L Engine Control Unit 4L3A-12A650-BB ECU ECM Computer

Programmed 2004 Ford F-Series 4.2L Engine Control Unit 4L3A-12A650-AB

2004 Ford F-Series 4.2L Engine Control Unit 4L3A-12A650-BB ECU ECM Computer

Programmed 2004 Ford F-Series 4.2L Engine Control Unit 4L3A-12A650-CB

Programmed 2004 Ford F-Series 4.2L Engine Control Unit 4L3A-12A650-AA

Programmed 2004 Ford F-Series 4.2L Engine Control Unit 4L3A-12A650-BA

Programmed 2004 Ford F-Series 4.2L Engine Control Unit 4L3A-12A650-DB

Programmed 2004 Ford Freestar 4.2L Engine Control Unit 4F2A-12A650-GG