The 4.1L engine with VIN B, manufactured from 11/99, offers reliable, updated performance. It uses electronic fuel management to maintain fuel efficiency and output, ensuring optimal performance in varied driving conditions. The V6 cast iron block ensures this used engine is long-lasting, and its SOHC configuration keeps operations efficient and straightforward. This model is designed for drivers who need a dependable used engine with updates that enhance efficiency and durability, especially suitable for those prioritizing low maintenance and steady, lasting performance.