The NGK direct-fit oxygen sensor for Acura RL (2005–2008) returns OE-level exhaust feedback to the ECU to control air–fuel ratio, support fuel economy and limit emissions. NTK’s sensor development ties ceramic technology to OEM standards, overseeing production from raw material to finished device. A 3-stage contaminant-resistant plasma-jet and deposit-trap overcoat protect the ceramic element against poisoning for more reliable operation.
NGK Acura RL 2008-2005 Direct Fit Oxygen Sensor