Shop used Isuzu 4HK1TC Engine Control Modules (ECM) on MyLittleSalesman.com . Compare active listings with prices from $150 to $950. Sellers include LKQ Heavy Truck, DTI Truck Parts, Camions Gilbert, and more. Filter by condition, price, or year to find the Isuzu 4HK1TC Engine Control Module (ECM) that fits your job.