Upgraded MAF Mass Air Flow Sensor Compatible with 1998-2004 Frontier 2.4L | 2000-2004 Xterra 2.4L, 1996-1997 Ni-ssan Pickup 2.4L, AFH55M12, 160171S710, 160173S500. Replaces Part Number: AFH55M12, 160171S710, 160173S500, AFH55M-12, 16017-1S710, 16017-3S500.
