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The NGK 4‑wire air-fuel ratio sensor for Nissan Altima (2007–2013) is a direct-fit wideband oxygen sensor delivering a linear output that lets the ECU determine exact air-fuel conditions and make precise fuel adjustments to optimize combustion and emissions. NTK ceramic expertise and a 3-stage contaminant-resistant plasma jet plus deposit trap guard the sensor element, improving durability and OE-style reliability.
NGK Nissan Altima 2013-2007 Direct Fit 4-Wire A/F Sensor
