NGK Mazda 5 2015-2012 Direct Fit 5-Wire Wideband A/F Sensor

This NGK 5-wire wideband Air-Fuel Ratio (A/F) sensor is a direct fit for your 2012-2015 Mazda 5. It's a crucial part of your vehicle's on-board diagnostic system, working to keep your engine running at its best. Unlike older sensors that just signal if the mix is rich or lean, this wideband sensor gives your car's computer an exact reading of the air-fuel ratio. This allows for continuous, precise adjustments to the mixture, which means better combustion, improved fuel efficiency, and fewer harmful emissions.

NGK, a major supplier of original equipment sensors, builds these units with an advanced ceramic sensor element. This element features a 3-stage design that resists contaminants and traps deposits, protecting it from poisoning. This construction helps ensure reliable performance and resistance to failure over time. Because NTK works closely with OEM manufacturers from the start of development, you can trust that this sensor is built to meet the demands of your specific vehicle.