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

Specifications:

  • Brand New Mass Airflow Sensor
    • Not remanufactured
    • No core charge
  • Fits in between air cleaner and air intake hose
  • Direct and easy installation
NOTE: This mass airflow sensor is an upgraded design. It may appear different than original part, but it will fit and function the same as the factory part.

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.

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. Please keep your invoice for proof of this warranty.

  1. step : Removing the Mass Airflow Sensor (0:59)
    • Disconnect the harness on the sensor.
    • Loosen up the two hose clamps on either side of the sensor.
    • Pull the hoses off of either side of the airflow sensor.
    • Remove the rubber gasket.
  2. step : Replacing the Mass Airflow Sensor (2:42)
    • Put the gasket back on to the hoses.
    • Put the sensor down in between the hoses.
    • Reconnect the hoses.
    • Tighten the hose clamps.
    • Reconnect the harness.

Tools needed for replacement:

    Screwdrivers & Related

  • Flat Blade Screwdriver

5.0 / 5.0
9 Reviews
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Good For The money
I put this in my 1996 Chevy s10 pickup 4.3L Vin X Model truck due to my truck shuddering. Installation was easy enough only took 10mins tops. Over all no complaints.
January 23, 2017
Purchased
1 year ago
mass air flow sensor
Unit arrived very quickly and was a perfect fit. I had no trouble with installation. How-to video on web site was very helpful.
January 24, 2017
Purchased
1 year ago
New MAF made a huge difference.
My car was running rough and throwing a code indicating a MAF sensor error. I always try to go to 1A Auto because they have great prices and I have benefitted a lot from their YouTube videos. The new MAF makes a huge difference. Car idles as smooth as silk.
January 13, 2018
Purchased
4 months ago
The price saved us over 50%. Perfect fit. Good quality. We will definitely order parts from A1again.Write
November 3, 2017
Purchased
6 months ago
great !!!
telling all my friends and co-workers how good it is !! and half the price of a local dealer (( advance auto parts ))
January 10, 2018
Purchased
5 months ago
Mass Air Flow Sensor with Housing (1AEAF00003)
Thank you for sending the part I ordered in a timely manner. I was pleased with your service and that part fixed my vehicle problem. I have recommend your company to my co-workers and friends, so keep up the good work. Once again thank you.
March 31, 2018
Purchased
2 months ago
Mass air flow
Perfect fit, works perfect. for 2001 Chev S10 4.3L
February 26, 2018
Purchased
3 months ago
Exact fit!
This was a perfect fit and very easy to install for my 2003 Buick Rendezvous. I will be ordering more parts for my vehicle from 1aauto. The bonus is that they had videos to show you how to remove/install parts!
January 13, 2018
Purchased
5 months ago
Great Price and Service
I searched online for this part and found this to be the best price. And the best part it fixed the problem and my truck dives much better. The price was so good that I was able to pay for quick shipping and it arrived just when I needed it.
October 22, 2017
Purchased
7 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 4 answers
How do I reset the vehicle computer after replacing the mass airflow sensor. HOW ???
John N on Feb 24, 2017
BEST ANSWER: You have 2 options, you can do a soft reset by plugging in a OBD-II sensor and resetting the ECU or you can unplug the battery for 10-15 mins, plug it back up and drive it for 50-60 miles straight so that all the sensors reset and it reads everything like it should... the latter is usually recommended for parts that deal with emissions...

Vehicle Fit

  • 1998-1999 Acura SLX Mass Air Flow Sensor with Housing
  • 1997-2005 Buick Century Mass Air Flow Sensor with Housing
  • 2002-2005 Buick Rendezvous Mass Air Flow Sensor with Housing V6 3.4L
  • 1994-1996 Buick Roadmaster Mass Air Flow Sensor with Housing
  • 1996-1997 Buick Skylark Mass Air Flow Sensor with Housing V6 3.1L
  • 1994-1996 Cadillac Fleetwood Mass Air Flow Sensor with Housing
  • 1996-2005 Chevy Astro Mass Air Flow Sensor with Housing
  • 1996 Chevy Beretta Mass Air Flow Sensor with Housing V6 3.1L
  • 1996-2005 Chevy Blazer S10 Mass Air Flow Sensor with Housing
  • 1994-1996 Chevy Caprice Mass Air Flow Sensor with Housing
  • 1996 Chevy Corsica Mass Air Flow Sensor with Housing
  • 1994-1996 Chevy Impala Mass Air Flow Sensor with Housing
  • 1994-1997 Chevy Lumina Mass Air Flow Sensor with Housing
  • 1998-1999 Chevy Lumina Mass Air Flow Sensor with Housing V6 3.1L
  • 2000-2001 Chevy Lumina Mass Air Flow Sensor with Housing
  • 1996 Chevy Lumina APV Mass Air Flow Sensor with Housing
  • 1997-2003 Chevy Malibu Mass Air Flow Sensor with Housing V6 3.1L
  • 1995-1997 Chevy Monte Carlo Mass Air Flow Sensor with Housing
  • 1998-1999 Chevy Monte Carlo Mass Air Flow Sensor with Housing V6 3.1L
  • 2000-2005 Chevy Monte Carlo Mass Air Flow Sensor with Housing V6 3.4L
  • 1996-2004 Chevy S10 Pickup Mass Air Flow Sensor with Housing V6 4.3L
  • 1997-2005 Chevy Venture Mass Air Flow Sensor with Housing
  • 1998-2000 GMC Envoy Mass Air Flow Sensor with Housing V6 4.3L
  • 1996-2001 GMC Jimmy S-15 Mass Air Flow Sensor with Housing
  • 1996-2004 GMC S-15 Sonoma Mass Air Flow Sensor with Housing V6 4.3L
  • 1996-2005 GMC Safari Mass Air Flow Sensor with Housing
  • 1998-2002 Honda Passport Mass Air Flow Sensor with Housing
  • 1998-2000 Isuzu Amigo Mass Air Flow Sensor with Housing V6 3.2L
  • 2002-2003 Isuzu Axiom Mass Air Flow Sensor with Housing
  • 1997-2000 Isuzu Hombre Mass Air Flow Sensor with Housing V6 4.3L
  • 1998-2004 Isuzu Rodeo Mass Air Flow Sensor with Housing V6 3.2L
  • 2001-2003 Isuzu Rodeo Sport Mass Air Flow Sensor with Housing V6 3.2L
  • 1998-2002 Isuzu Trooper Mass Air Flow Sensor with Housing
  • 1999-2001 Isuzu VehiCROSS Mass Air Flow Sensor with Housing
  • 1996-1998 Olds Achieva Mass Air Flow Sensor with Housing V6 3.1L
  • 1999-2004 Olds Alero Mass Air Flow Sensor with Housing V6 3.4L
  • 2001-2002 Olds Aurora Mass Air Flow Sensor with Housing V6 3.5L
  • 1996-2001 Olds Bravada Mass Air Flow Sensor with Housing
  • 1997-1999 Olds Cutlass Mass Air Flow Sensor with Housing
  • 1999-2002 Olds Intrigue Mass Air Flow Sensor with Housing V6 3.5L
  • 2001-2005 Pontiac Aztek Mass Air Flow Sensor with Housing
  • 1996-1998 Pontiac Grand Am Mass Air Flow Sensor with Housing V6 3.1L
  • 1999-2005 Pontiac Grand Am Mass Air Flow Sensor with Housing V6 3.4L
  • 1994-1996 Pontiac Grand Prix Mass Air Flow Sensor with Housing
  • 1997-2003 Pontiac Grand Prix Mass Air Flow Sensor with Housing V6 3.1L
  • 1999-2004 Pontiac Montana Mass Air Flow Sensor with Housing
  • 1996-1998 Pontiac Trans Sport Mass Air Flow Sensor with Housing

This part replaces:

  • Hollander 336-60515
  • Cardone Select 86-8309
  • Hollander 336-04897
  • OE # 25180303, 25008207, 25008309, 25810303
Part #: 1AEAF00003

Ships Same Day for orders placed by 4 P.M. ET

How-to Video:

(04:25 min)