The 1.4L engine with the 5th digit VIN 'B' and engine ID CZTA is known for its efficiency and robustness, making it a preferred choice in the used engine market. This naturally aspirated 4-cylinder engine features sequential fuel injection for improved fuel efficiency and performance. Its inline-4 cylinder configuration ensures a compact and lightweight design, while the overhead camshaft system enhances valve operation and engine reliability. Ideal for compact cars, this engine provides a balance of power and fuel efficiency, making it a valuable option for those seeking a dependable used engine with proven performance.