9 0 2005 Cummins ISL CM850 Engine Control Module (ECM) for 2004-2006 Part # 4921776, EGR-Model $695 USD (GOOD USED BENCHED TESTED W/ WARRANTY) 2005 Cummins ISL-280 Engine Control Module (ECM) 4921776 For Sale, Part # 4921776, CM850, CPL 8692, EGR-Model, Fits 2004, 2005, 2006, Service Model... ConditionUsedWill Fit Year(s)2004-2006Part Number4921776Stock Number8440 MLS Number13727473CategoryEngine Control Modules (ECM) Last Updated7/29/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info