The 5.9L diesel engine, identified with VIN specifications, is a premium used engine optimized for fuel efficiency and torque delivery. The turbocharged setup provides unmatched pulling power, making it ideal for towing and heavy loads. Its common rail direct injection ensures precise fuel atomization, improving combustion efficiency. The inline six-cylinder configuration enhances engine stability and reduces wear. Featuring a dual overhead camshaft (DOHC) system with variable timing, it adapts seamlessly to varying performance demands. This used engine is a reliable option for vehicles needing robust torque and long-lasting efficiency.