CORE Cummins ISX Diesel Engine Control Module ECM ECU 3684009 3684008 CM870

Cummins CM870 ECM Electronic Control Module 3683289

Cummins ISX 15L ECM ECU P3684009 - SOLD AS CORE-PARTS ONLY

Used Tested Cummins CM870 ECM 3683289

Cummins Engine Control Module / ECM (OEM) – P/N 3684009

USED TESTED 2003-2006 Cummins ISX Engine Control Module ECM ECU 3684009

USED 2003-2006 Cummins ISX Engine Control Module ECM 3684009 #1752