The NGK direct-fit oxygen sensor for BMW X5 (2004–2006) restores accurate closed-loop fuel control by providing the ECU with continuous oxygen feedback. NTK, a leading OEM sensor maker, uses advanced ceramic element technology and rigorous production control. A 3-stage contaminant-resistant plasma jet and deposit-trap overcoat help resist element poisoning, improving longevity and diagnostic reliability.
NGK BMW X5 2006-2004 Direct Fit Oxygen Sensor