This sensor is primarily designed for Hyundai and Kia models, specifically those with smaller engine displacements.Hyundai Atos / Atoz: Specifically 1.0L models manufactured between 1998 and 2007.Hyundai Getz: Various hatchback configurations.Hyundai i10: Early models, including those from approximately 2008.Engine Codes: It is frequently associated with the G4HC engine code