The NGK direct-fit oxygen sensor for Toyota MR2 (1991–1992) provides continuous closed-loop oxygen feedback to the ECU to help maintain correct air–fuel ratio, steady engine performance and reduced emissions. It features an advanced ceramic sensor element with a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat for improved resistance to poisoning, with designs refined through OEM collaboration for dependable replacement fit.
NGK Toyota MR2 1992-1991 Direct Fit Oxygen Sensor