The NGK direct-fit oxygen sensor for Chevrolet Tracker (2001–2004) provides reliable exhaust sensing so the ECU can maintain the air–fuel ratio, improve fuel efficiency and monitor emissions. NTK, a leading OEM sensor supplier, controls ceramic production from raw material to finished product. The sensor uses an advanced ceramic element with a 3-stage contaminant-resistant plasma-jet and deposit-trap overcoat to resist poisoning and extend service life.
NGK Chevrolet Tracker 2004-2001 Direct Fit Oxygen Sensor