
The Gates molded heater hose for 2011–2015 Kia Optima with the 2.0L four-cylinder operates as the heater inlet, routing coolant into the heater core. This OE-style molded hose matches the shape and connection locations required for proper installation. Replace aged or damaged inlet hoses with this part to reestablish reliable heater core flow and reduce coolant leaks that affect cabin heating.
Gates 11-15 Kia Optima 4-Cyl. 2.0L Heater Inlet Molded Heater Hose