WELL AUTO 96-97 Frontier Xterra Mass Air Flow Sensor Meter MAF 2.4L 4CYL #16017-1S710 AFH55M-12 OE Replacement Parts Fits 2.4L Enigne One Year Warranty Quality Parts Made By OEM Manufacturer OE Ref. # 16017-1S710 / 160171S710 AFH55M-12,160171S710,337-60464, 337-60463 AFH55M12 16017-3S500 160173S500