The NGK direct-fit oxygen sensor for Porsche 924 (1987–1988) delivers continuous closed-loop feedback to the vehicle ECU to help control air–fuel ratio, support engine performance and reduce emissions. NTK's ceramic sensor element features a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat that protects against element poisoning. NTK refines designs with OEM partners to improve resistance to failure.
NGK Porsche 924 1988-1987 Direct Fit Oxygen Sensor