NGK 2015-13 Acura ILX OE Type 4-Wire A/F Sensor

This NGK 4-wire Air Fuel Ratio (A/F) sensor is a direct replacement for your 2011-2016 Honda CR-Z, and also fits select Acura ILX, Honda Civic, Honda Fit, and Honda Insight models. This sensor plays a crucial role in your engine's performance by measuring the amount of oxygen in the exhaust gases. This data is then sent to your car's computer, which uses it to adjust the fuel injection system and maintain the ideal air-fuel mixture. Getting this right is key for smooth running, good fuel economy, and keeping emissions in check.

NGK is a well-known name in ignition and sensor technology, and this A/F sensor is built to meet the original equipment specifications for your vehicle. It's a well-built part designed to provide accurate readings over time. Proper installation of this sensor is important for its function; ensure you follow the manufacturer's recommended procedures and use any necessary sealants or anti-seize compounds as specified in the service manual.