Mass Air Flow Sensor MAF Connector Pigtail Wiring Harness AFH55M10 Fits Nissan D21 Pickup 2.4L 1990-2001. Application : Mass Air Flow Sensor (AFH55M10) / L4 2.4L Engine. AFH55-M10, AFH55M10, 74-50052, 7450052, 830-735A, 830735A, MAS4501, MAS4501/2, 1601486G03, 1601786G02, 1601786G03, 16014-86G03, 16017-86G02, 16017-86G03.