The 1.4L gasoline engine with the 8th digit VIN '4' and Option LUU is a reliable choice in the used engine market. This naturally aspirated 4-cylinder engine utilizes multi-point fuel injection to deliver consistent performance and fuel efficiency. The inline-4 cylinder design ensures smooth operation and reduced vibrations, while the single overhead camshaft system simplifies valve control. Ideal for various applications, this engine provides dependable power and efficiency, making it an excellent choice for those seeking a used engine that offers both reliability and performance.