The NGK direct-fit oxygen sensor for Hyundai Santa Fe (2001–2006) provides continuous closed‑loop feedback to the vehicle’s ECU to help maintain proper air–fuel ratio, support engine performance, improve fuel economy and reduce emissions. NTK applies OEM manufacturing standards and ceramic expertise to improve sensor durability; the 3‑stage contaminant‑resistant plasma‑jet element with deposit‑trap overcoat helps protect the sensing element from poisoning and reduce failure risk.
NGK Hyundai Santa Fe 2006-2001 Direct Fit Oxygen Sensor