The NGK direct-fit oxygen sensor for Hyundai Santa Fe (2007–2009) provides the ECU with continuous oxygen feedback to help maintain the correct air–fuel mix, support fuel efficiency and limit emissions. Developed from NTK’s OEM sensor expertise, the design emphasizes ceramic technology control and includes an advanced ceramic element with a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat to resist contamination and failure.
NGK Hyundai Santa Fe 2009-2007 Direct Fit Oxygen Sensor