The NGK direct-fit oxygen sensor for Acura RL (2009–2012) provides precise exhaust gas measurement to support closed-loop fuel control and emissions monitoring. NTK employs advanced ceramic sensor elements with a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat to protect against contamination. Continuous refinement with OEM partners improves resistance to failure and helps maintain fuel efficiency and reliable OBDII feedback.
NGK Acura RL 2012-2009 Direct Fit Oxygen Sensor