Engines | Mounts, , 2003 CUMMINS ISM, Engine ECM, (GOOD USED) 2003 CUMMINS ISM DIESEL ENGINE ECM PART # 3683289 FOR SALE, ELECTRONIC CONTROL MODULE, ECM, ECU, 330HP, ISM-330-ST, CM570/870, CPL8505, EGR-MODEL, PULLED OFF A 2004 INTERNATIONAL TRUCK, ENGINE SERIAL # 35088311, ECM SERIAL # 35088311, P/N 3683289, STOCK #1745 | ALL OUR ECMS ARE TESTED AND SHIP PRIORITY MAIL! COMES WITH WARRANTY! CONTACT US FOR MORE INFORMATION! OVERNIGHT SHIPPING OPTIONS ARE AVAILABLE! WE ALSO OFFER PROGRAMMING FOR PLUG & PLAY!