NGK Mazda 3 2016-2014 Direct Fit 5-Wire Wideband A/F Sensor

This NGK 5-wire wideband Air-Fuel Ratio (A/F) sensor is what you get when you need to ensure your 2014-2018 Mazda 3 is running at peak efficiency. As a direct-fit replacement, it's designed to work seamlessly with your vehicle's onboard diagnostic system, helping to maintain optimal engine performance, maximize fuel economy, and reduce harmful emissions.

Unlike standard oxygen sensors that just signal rich or lean, this wideband sensor provides a linear output. This detailed information allows your car's computer (ECU) to make very precise, continuous adjustments to the air-fuel mixture. NGK, a major OEM supplier, uses advanced ceramic technology in their sensors. This particular sensor features a 3-stage contaminant-resistant plasma jet and deposit trap overcoat, which helps protect the sensor element from poisoning and ensures its longevity.

This sensor is specifically made for the Mazda 3 from 2014 to 2018, and also fits the Mazda 6 (2014-2017) and Mazda CX-5 (2013-2017). Proper installation is key for accurate readings and optimal engine function.