Engines | Mounts, , 2003 CUMMINS ISM, Engine ECM, (GOOD USED) 2003 CUMMINS ISM 370 ECM PART # 3683289 FOR SALE, 370HP, CPL 8503, PULLED OFF 2004 INTERNATIONAL TRUCK, STOCK # 2597 TESTED & INSPECTED! ALL OURPARTSARETESTEDAND SHIPPRIORITY MAIL!OVERNIGHT SHIPPINGOPTIONS ARE AVAILABLE! CONTACT US FOR MORE INFORMATION!CALL(305)688-1101