This thermostat housing is a direct-fit replacement for 2.4L L4 gas engines in specified vehicle models.It is engineered to meet standard performance and fitment requirements for use in engine repair, maintenance, or rebuild applications.Compatible with the following vehicles: - 200 2015–2017 (2.4L L4 – Gas) - Dart 2013–2016 (2.0L L4 – Gas, 2.4L L4 – Gas) - 500X 2016–2018 (2.4L L4 – Gas) - Ram ProMaster City 2015–2022 (2.4L L4 – Gas) - 2015–2018 (2.4L L4 – Flex, 2.4L L4 – Gas) - 2019–2021 (2.4L L4 – Gas) - Compass 2017–2022 (2.4L L4 – Gas) - Cherokee 2014–2023 (2.4L L4 – Gas) Engine codes: ED6, ED8, ECK, EDD Reference part numbers: 05047772AB, 05047861AA, 05047861AC, 2047772AB Designed for integration with the existing cooling system to support consistent thermal management.