
The Gates molded heater hose for 2007–2008 Kia Optima 2.4L four-cylinder functions as the heater inlet, routing hot coolant into the vehicle’s heating system. Manufactured as a molded replacement, it preserves the intended routing and connection geometry. Use it to replace failing inlet hoses, stop coolant leaks, and help restore reliable cabin heating performance without modifying existing plumbing.
Gates 07-08 Kia Optima 4-Cyl. 2.4L Heater Inlet Molded Heater Hose