The Mazda LF-series is a 2.0-liter, inline-four gasoline engine that is part of the larger Mazda L-series, also known as the MZR engine family. This engine was co-developed with Ford, which used it as the basis for some of its Duratec and EcoBoost engines. The LF engine was widely used across several Mazda models and was known for its solid, reliable performance.
