Shop used International MaxxForce 7 Engine Control Modules (ECM) on MyLittleSalesman.com . Compare active listings with prices from $150 to $2,000. Sellers include River Valley Truck Parts, DTI Truck Parts, Rydemore Heavy Duty Truck Parts, and more. Filter by condition, price, or year to find the International MaxxForce 7 Engine Control Module (ECM) that fits your job.