NGK Acura RL 2010-2009 Direct Fit 5-Wire Wideband A/F Sensor

The advanced ceramic sensor element in this NGK wideband Air-Fuel Ratio sensor is built with a 3-stage contaminant-resistant plasma jet and deposit trap overcoat. This design helps protect the sensor element from poisoning, which is crucial for maintaining accurate readings over time. As a 5-wire wideband sensor, it produces a linear output signal, giving your vehicle's ECU the precise information it needs to continuously adjust the air-fuel mixture. This ensures your engine runs as close to stoichiometric as possible, leading to better combustion, improved fuel efficiency, and reduced emissions.

NGK, a major OEM supplier, works closely with manufacturers from concept to production to develop sensors that offer excellent performance and resistance to failure. This direct-fit sensor is designed specifically for your 2009-2010 Acura RL, making installation straightforward. By providing accurate air-fuel ratio data, this sensor plays a key role in your vehicle's on-board diagnostic system, helping to maintain optimal engine performance and minimize harmful exhaust output.