The NGK direct-fit oxygen sensor for 1997 Acura CL provides OEM-grade sensing to help maintain proper air–fuel ratio, support closed-loop ECU control and aid OBDII emissions monitoring. NTK, the world's largest OEM sensor supplier, applies ceramic expertise and continual design improvements. The sensor uses an advanced ceramic element with a 3-stage contaminant-resistant plasma jet and deposit trap overcoat for improved resistance to element poisoning.
NGK Acura CL 1997 Direct Fit Oxygen Sensor