Warranty & Shipping
Product Reviews
Vehicle Fit

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. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

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

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

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.

5.00/ 5.0
14 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
I am absolutely pleased with this company overall! I have always had a pleasant experience. Fast shipping and great customer service
January 26, 2017
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. Im a mechanic and like to read up on the product before I buy , and so far so good.
August 6, 2017
Direct replacement, worked great and fixed the problem.
August 12, 2017
Delivered in a timely manner and worked perfectly. A GREAT value! Thanks!
September 3, 2017
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
Great Service and great product
First off, the service I received was A+! The product I dont 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 its GREAT for the price I paid!
September 22, 2017
Part was what the doctor ordered
Worked perfectly. now we will see how long it will work?
December 1, 2017
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
thumbs up
they sent the part in a timely manner and it seems to work just fine
December 19, 2017
Mass airflow sensor
Great product. Beats paying double the amount at parts stores. I have a different engine in my car, so it didnt fit. Customer service let me keep the part and sent me another. Fast and free shipping
March 22, 2018
Worked right out of the box
Im not a mechanic and dont 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. Doesnt seem important to you. But to me, it gave me confidence. Thanks
April 17, 2018
great products at reasonable prices & worked great at 1/2 price of most part stores.keep up the good work !!!!!
April 18, 2018
Air flow sensor
Installed a week ago and seem to be working fine .Im very pleased you can’t beat the price.
June 8, 2018
right part at right price
The video are the best I have seen. Quick and to the point. The close ups are great. Will recommend to friends.
October 19, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Will this work for a supercharged 3800?
Preston H September 16, 2017
Yes, I thats what I used it on and it took care of my issues immediately.
Donald E September 16, 2017
It should I dont 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.
Vincent M September 16, 2017
Yes bought for sons car. It worked for him
Marylee B September 17, 2017
what size tamper proof torx bit do I need to change this part?
Shawn H November 3, 2017
I think I used a T-20 for mine.
Nicholas H November 14, 2017
Tony R November 15, 2017
Year Make Model Description
1999-2005Buick LeSabre Buick LeSabre Mass Air Flow Sensor Meter V6 3.8L
1999-2005Buick Park Avenue Buick Park Avenue Mass Air Flow Sensor Meter
1999-2004Buick Regal Buick Regal Mass Air Flow Sensor Meter
1999Buick Riviera Buick Riviera Mass Air Flow Sensor Meter
1999-2002Chevy Camaro Chevy Camaro Mass Air Flow Sensor Meter V6 3.8L
2000-2005Chevy Impala Chevy Impala Mass Air Flow Sensor Meter V6 3.8L
1999Chevy Lumina Chevy Lumina Mass Air Flow Sensor Meter V6 3.8L
1999-2005Chevy Monte Carlo Chevy Monte Carlo Mass Air Flow Sensor Meter V6 3.8L
1999Oldsmobile 88 Olds 88 Mass Air Flow Sensor Meter
1999Oldsmobile Intrigue Olds Intrigue Mass Air Flow Sensor Meter V6 3.8L
1999-2003Pontiac Bonneville Pontiac Bonneville Mass Air Flow Sensor Meter
2004-2005Pontiac Bonneville Pontiac Bonneville Mass Air Flow Sensor Meter V6 3.8L
1999-2002Pontiac Firebird Pontiac Firebird Mass Air Flow Sensor Meter V6 3.8L
1999-2003Pontiac Grand Prix Pontiac Grand Prix Mass Air Flow Sensor Meter V6 3.8L
Part #: 1AEAF00016

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(00:34 sec)