The NGK direct-fit oxygen sensor for Hyundai Santa Fe (2005–2006) supplies continuous closed‑loop feedback to the engine control unit to help manage air–fuel ratio, support engine performance, improve fuel economy and reduce emissions. NTK’s OEM manufacturing practices and ceramic expertise inform the design, including a 3‑stage contaminant‑resistant plasma‑jet element and deposit‑trap overcoat to protect the sensing element and improve resistance to failure.
NGK Hyundai Santa Fe 2006-2005 Direct Fit Oxygen Sensor