The 3.5L VIN S gasoline 2GRFE engine without an oil cooler is a versatile used engine choice for general driving. Its naturally aspirated design offers consistent power and fuel efficiency. The sequential multi-port fuel injection system optimizes fuel distribution, enhancing overall performance. The V6 configuration provides stable power output, suitable for various driving conditions. The dual overhead camshaft (DOHC) with variable valve timing (VVT) ensures smooth performance, making it a practical option for those seeking dependable power without additional cooling components.