This mass air flow sensor is just what you need to get your vehicle in good working order again!


  • Brand New Mass Airflow Sensor
    • Not remanufactured
    • No core charge
  • Replaces dealer part numbers: 16078-12G00, 1607812G00
  • Is 100% computer tested prior to leaving manufacturer
  • Built to strict quality control standards

Installation Notes:

1. Make sure the air filter is in good condition and replace if necessary.
2. Clean out and inspect the intake hose when replacing this part. Moving the intake hose during replacement can loosen dirt which can then damage the new sensor.

This item is an electrical part. These units are tested prior to shipment.


Returns Note:

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed.

Note:  You may be required to reset the vehicle’s computer after installation of this part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Browse 2 questions Browse 2 questions and 4 answers
Does this have a 4 wire connection?
Sean L on Aug 9, 2016
BEST ANSWER: Would be an OEM replacement for the models listed.
Is this part an exact fit for a z24 2.4 L?
SlickRickyBobby on Mar 10, 2016
BEST ANSWER: This part is specific to vehicles. We will need more information about your vehicle to confirm the fit. Please feel free to call our customer service department for clarification @ 888-844-3393.

Vehicle Fit

  • 1986-1989 Nissan D21 Hardbody Pickup Mass Air Flow Sensor Meter V6 3.0L
  • 1987-1989 Nissan Pathfinder Mass Air Flow Sensor Meter V6 3.0L

This part replaces:

  • OE # AFH45M15
  • OE # AFH45M14
Only 4 left in stock
Part #: 1AEAF00099

Order must be placed by 4pm ET