The NGK direct-fit oxygen sensor for Volvo 850 (1994–1997) supplies constant closed-loop feedback to the ECU to help control air–fuel ratio, maintain engine performance and improve fuel efficiency while reducing emissions. NTK's advanced ceramic element features a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat to resist element poisoning. NTK works with OEMs to refine sensor designs for greater reliability.
NGK Volvo 850 1997-1994 Direct Fit Oxygen Sensor