3 0 International MaxxForce 9 Engine Control Module (ECM) $600 USD Good used, cleaned and inspected International Navistar Maxxforce 9 ECM. Part Number: 1883034C91, 1883034C92, 1883034C93. 30 Day Guarantee for swap or refund if not programmable. ECM's need... Quantity8ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)MAXXFORCE 9Part Number1883034C91Stock NumberRyd 1883034C91 MLS Number10419464CategoryEngine Control Modules (ECM) Last Updated10/23/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info