This 3.5L V6 engine with VIN A is tailored for premium rear-wheel drive vehicles manufactured through February 2014. The naturally aspirated engine simplifies power delivery, enhancing durability. Its multi-port fuel injection system ensures effective fuel use, balancing performance and economy. The V6 cylinder layout provides smooth power, ideal for RWD applications, while the DOHC with timing optimized for premium performance ensures steady acceleration, making this engine suitable for drivers seeking a dependable used engine for pre-2/14 RWD models.