6 0 2006 Cummins ISC / ISL Engine Control Module (ECM) for 2004 - 2006 Part # 4921776, CM850 $695 USD (GOOD USED BENCH TESTED W/ WARRANTY) 2006 Cummins ISL Engine Control Module (ECM) 4921776 For Sale, CM850, CPL 8494, Part # 4921776, EGR-Model, Model Name: ISL-280, Service Model Name: ISC... ConditionUsedWill Fit Year(s)2004 - 2006Part Number4921776Stock Number9717 MLS Number13989559CategoryEngine Control Modules (ECM) Last Updated11/19/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info