Kia Oxygen Sensor 39210-2GBA5, original factory specification design, installation requires no modifications.

Kia oxygen sensor (OEM number 39210-2GBA5) uses factory-spec ceramic sensing element with high-temperature stainless steel housing; materials and workmanship strictly replicate OEM standards, tested on a bench to operate reliably for over 50,000 km. Fits Kia K3, KX3, Sportage and other 1.6L/2.0L models, direct replacement restores closed-loop air-fuel control. Function: monitor exhaust oxygen content and feed back to ECU to ensure combustion efficiency and emission standards. Easy installation: with cold engine, remove old part and plug in new part without modifying wires or brackets.