3684009NX 2003-2007 Genuine Cummins ISX Engine Control Module 5642940055 1659881C91

1659881C91

3503891C91

9111530776

7 lb Year Range 2001-2003 Engine / Fitment ISX Application Part Type Timing Actuator Fitment Note: A matching part number can fit additional engine models or years

Genuine Dana Spicer Differential Carrier

3684009NX 2003-2007 Genuine Cummins ISX Engine Control Module 5642940055 1659881C913684009NX 2003 2007 Genuine Cummins ISX Engine Control Module This genuine Cummins 3684009NX ECM engine control module is built for select Cummins ISX applications, cataloged for 2003 2007. Additional catalog detail: ESN# or VIN# Required for Complete factory Programing; CM870. Specifications Brand Cummins Part Type Engine Control Module Part Numbers 3684009NX, 3684009RX, A26032331, P3684009, P3684009RX, 3684009, 3682729, 3682729RX, 3682729NX,