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


  • Direct replacement
  • Comes as the Sensor ONLY
  • Built to strict quality control standards
  • Fits on Air Flow Meter itself

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.

5.0 / 5.0
12 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
exact fit
I have a 2000 Bonneville with 330,000 miles on it and trying to keep parts prices down. I do trust the other brands but wanted to try this one. The price is right and looks and functions like my original one. I'm a mechanic and like to read up on the product before I buy , and so far so good.
August 6, 2017
9 months ago
MAF Sensor
Sensor was a direct replacement and took care of an intermittent misfire, rough idle, and stalling. There was a code being logged that indicated a possible bad sensor. The price was about a third of the cost of a replacement sensor at a local auto parts store. Good value provided the sensor lasts.
December 4, 2017
5 months ago
thumbs up
they sent the part in a timely manner and it seems to work just fine
December 19, 2017
4 months ago
I am absolutely pleased with this company overall! I have always had a pleasant experience. Fast shipping and great customer service
January 26, 2017
1 year ago
Great Service and great product
First off, the service I received was A+! The product I don't really know how to rate really but it work soon as I put it in and helped me pass my emissions test which was the result I was looking for! So it's GREAT for the price I paid!
September 22, 2017
7 months ago
Mass airflow sensor
Great product. Beats paying double the amount at parts stores. I have a different engine in my car, so it didn't fit. Customer service let me keep the part and sent me another. Fast and free shipping
March 22, 2018
1 month ago
Worked right out of the box
I'm not a mechanic and don't usually try to fix anything on the car for fear that I well have to call a real mechanic; or worse have the now parts car towed there.
I found am Allen wrench that fit and was able to change this BY MYSELF.
Doesn't seem important to you. But to me, it gave me confidence.
April 17, 2018
3 weeks ago
great products at reasonable prices & worked great at 1/2 price of most part stores.keep up the good work !!!!!
April 18, 2018
3 weeks ago
Part was what the doctor ordered
Worked perfectly. now we will see how long it will work?
December 1, 2017
5 months ago
Works like a Charm
This part worked great and for a fraction of the price of an OEM part! Thanks 1A Auto for providing such great value and service.
September 12, 2017
7 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 5 answers
Will this work for a supercharged 3800?
Thor68 on Sep 16, 2017
BEST ANSWER: It should I don't see a reason why it wouldnt. I have a 01' SS. We both literally have the same engines yours just have a supercharger. So you should be good bro.
what size tamper proof torx bit do I need to change this part?
Shawn on Nov 3, 2017
BEST ANSWER: I think I used a T-20 for mine.

Vehicle Fit

  • 1999-2005 Buick LeSabre Mass Air Flow Sensor Meter V6 3.8L
  • 1999-2005 Buick Park Avenue Mass Air Flow Sensor Meter
  • 1999-2004 Buick Regal Mass Air Flow Sensor Meter
  • 1999 Buick Riviera Mass Air Flow Sensor Meter
  • 1999-2002 Chevy Camaro Mass Air Flow Sensor Meter V6 3.8L
  • 2000-2005 Chevy Impala Mass Air Flow Sensor Meter V6 3.8L
  • 1999 Chevy Lumina Mass Air Flow Sensor Meter V6 3.8L
  • 1999-2005 Chevy Monte Carlo Mass Air Flow Sensor Meter V6 3.8L
  • 1999 Olds 88 Mass Air Flow Sensor Meter
  • 1999 Olds Intrigue Mass Air Flow Sensor Meter V6 3.8L
  • 1999-2003 Pontiac Bonneville Mass Air Flow Sensor Meter
  • 2004-2005 Pontiac Bonneville Mass Air Flow Sensor Meter V6 3.8L
  • 1999-2002 Pontiac Firebird Mass Air Flow Sensor Meter V6 3.8L
  • 1999-2003 Pontiac Grand Prix Mass Air Flow Sensor Meter V6 3.8L

This part replaces:

  • OE # 12568877
  • OE # 19112543
  • OE # 19179715
  • OE # 19137065
  • OE # 88961007
  • Hollander 336-05206
  • Standard Motor Products MF5288N
Part #: 1AEAF00016

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

How-to Video:

(00:34 sec)