The NGK direct-fit oxygen sensor for Hyundai Santa Fe (2007–2009) delivers continuous closed-loop oxygen feedback to the ECU to help control air–fuel ratio, maximize fuel efficiency and reduce exhaust emissions. Built on NTK OEM sensor technology, the design emphasizes ceramic control from raw materials to finished parts. The sensor’s advanced ceramic element includes a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat for improved durability.
NGK Hyundai Santa Fe 2009-2007 Direct Fit Oxygen Sensor