View 1 Photo View 0 Videos Cummins ISX Engine Control Module (ECM) for 2004 2005 2006 W/ PROGRAMMING! WARRANTY! PLUG & PLAY! Contact for price Price USD:$775 (NO CORE) +$25 SHIPPING 1-2 BUSINESS DAYS, Make:Cummins, Model:ISX (EGR-MODEL), Part #:3683289 CM870, Description:(GOOD USED/TESTED) Cummins ISX ECM For Sale, Part#... ConditionUsedWill Fit Year(s)2004 2005 2006Part Number3683289 MLS Number9915657CategoryEngine Control Modules (ECM) Last Updated7/14/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info