The NGK direct-fit oxygen sensor for Hyundai Santa Fe (2003–2006) supplies the ECU with constant closed-loop feedback to support optimal engine performance, fuel economy and emissions control. NTK-developed ceramic element construction uses a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat to protect against element poisoning, reflecting OE-focused development with OEM manufacturers for improved durability and field reliability.
NGK Hyundai Santa Fe 2006-2003 Direct Fit Oxygen Sensor