The Gates molded heater hose for 2015–2018 Kia Forte 2.0L four‑cylinder applications is the heater inlet line that directs hot coolant into the heater core to produce cabin heat. As a direct-fit molded replacement specified for those Forte years and engine displacement, replacing the inlet hose restores proper coolant flow and helps recover HVAC heating performance.
Gates 15-18 Kia Forte 4-Cyl. 2.0L Heater Inlet Molded Heater Hose