Upgrade your Acura or Honda with the NGK 24258 Direct Fit Oxygen Sensor. As the world's leading manufacturer of OEM oxygen sensors, NGK ensures this product meets the highest standards of quality and performance. Oxygen sensors are essential components in a vehicle's on-board diagnostic system, playing a crucial role in optimizing engine performance, enhancing fuel efficiency, and minimizing harmful emissions. The NGK 24258 Oxygen Sensor provides real-time feedback to the ECU, helping regulate the air-fuel mixture and alerting the OBDII system to any fuel delivery or catalytic converter issues. With advanced ceramic technology and rigorous testing, this sensor is built to resist failure and ensure your engine runs smoothly. Trust NGK, a brand synonymous with reliability, to deliver a product that not only meets but exceeds OEM specifications.