This 3.4L engine, part of the 5VZFE series and marked by VIN 'N,' is engineered specifically for 4x4 models, offering a robust solution for off-road and challenging driving conditions. The naturally aspirated V6 configuration provides consistent power output, essential for tough terrains. Multi-port fuel injection enhances fuel efficiency, while the aluminum alloy cylinders and dual overhead cam design ensure both durability and performance. Built for resilience, this engine is perfect for drivers seeking a dependable used engine that can handle the demands of 4x4 driving, providing power, efficiency, and reliability.