The 3.9L V6 engine, specified with an 8th digit VIN A and dual overhead cam (DOHC) configuration, offers a refined performance as a used engine, ideal for users seeking a high-quality naturally aspirated option. The DOHC setup allows for efficient and precise valve timing, improving power output and fuel efficiency. The engine's sequential multi-port fuel injection system provides consistent and optimal fuel delivery, maximizing both power and economy. Its V6 design offers smooth operation and durability, making this used engine a compelling choice for those prioritizing reliable performance without turbocharging or supercharging complexities.