1AEAF00059-Chevrolet GMC Cadillac Pontiac Mass Air Flow Sensor DIY Solutions EMS00040
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Chevrolet GMC Cadillac Pontiac Mass Air Flow Sensor DIY Solutions EMS00040

94-02 Camaro, Firebird Trans Am; 94-00 Corvette; 96-02 Full Size Van, PU Mass Airflow Meter w/Hsg
$ 69.95
$93.95
26% OFF
$93.95
26% OFF
FREE SAME DAY SHIPPING
DIY Solutions
EMS00040
In Stock

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DIY Solutions
EMS00040
In Stock
Product Reviews
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4.29/ 5.0 31
bummer
Neal
October 18, 2016
I replaced my OEM Mass Air Flow sensor with this one and my Tahoe ran much worse afterwards. I would not recommend this product. I still recommend shopping at 1AAUTO
Awesome
David
March 25, 2017
Great part, speedy delivery and is always a please doing business with you
Mass air flow sensor
Manuel
November 29, 2017
Hi there received my part 1 day before shcedule so that was good. So i go ahead and insall it and it solved my problem even better. I highly recomend 1Aauto for parts and its alot cheaper than any one else. Keep those prices cause i will order more parts for my ??... Thanks 1Aauto??
perfect
D
May 16, 2018
Exactly what I needed fit perfect and solved my problem.
Part/Price No Brainer
B
May 29, 2018
This is a Great Quality Part And was a Perfect Match/Fit for my vehicle. To top it off it was about Half the cost you would find at any Other parts store. Thanks A1Auto!!!
Does Not Work Correctly
C
August 1, 2018
i dont know how this is so much cheaper than any other airflo sensor i can find, but theres a reason, my truck actually ended up running worse, some times it would run fine, but most of the time not. Just spend the money and get good parts, i would not recommend this to anyone. I did and havent had a problem since.
Amazing
Ricardo
November 28, 2018
I was really pleased by the quality of the part and how fast I received the part after placing my order,it was a direct fit ,which made installation easy and painless ??
Great customer service
K
May 4, 2019
Customer service was very helpful, ups never delivered my package and she sent out another one I received a few days later. this was not my first time ordering from 1aauto and I will be ordering again.
David
May 6, 2019
good experience
Fixed the old truck
O
July 2, 2019
Put this one fit perfect , old 99 chevy pu runs good again , fast service , best price
Poor quality
M
July 16, 2019
Reviewing existing part with new unit,I did not like seeing a bent piece of fine tubing. Also the rubber/ plastic fastener on inside of unit didnt look right. I thought this would interrupt airflow so I did not want to change it.
Awsome
Isabelle
November 3, 2019
Great price exact fit
bad
Tj
November 5, 2019
I order a mass air flow sensor and it was worst then the bad one i had in the truck they refused to refund me send a 2nd one and that one truned the cheek engine light with 2 code my old one had just one code i will never order from them again
Maf sensor
K
February 14, 2020
It works wonderfully, I would highly recommend this product to anyone. 1aauto staff was very helpful. Thanks 1aauto
Perfect Air flow sensor
I
May 14, 2020
The perfect fit and the perfect part. Replacing this device, fixed the MAF MIL code.
Great part ata great price
Martin
July 1, 2020
Received MAS and it worked perfect. 5 minutes to install and fixed issues.
Great
Alvin
July 1, 2020
Great product direct fit.
good part
R
September 25, 2020
worked as advertized
Mass airflow sensor
Levi
October 27, 2020
Its pretty and works ive had it on for a few trips now and it seems to be giving me a good mile average.
Maf sensor
James
March 4, 2021
Part was as well made worked perfect quick delivery
James
March 10, 2021
Im very pleased with the products that I have ordered and received,all products have fit and working very well. Im looking forward to ordering more of your 1A Auto products. Your staff has been very helpful to me when ordering certain items. THANK YOU SO MUCH!!
Good
Frank
September 14, 2021
Part was delivered in good time
Coach
Anthony
November 28, 2021
Problem solved
robert
February 4, 2022
Works great
Works as it should
Pablo
April 26, 2022
Installed on my 1997 5.7 tahoe. No more check engine light.
on the road again
jeff
July 7, 2022
As always the folks @ 1A deliver! Not even 5 minutes to change out and smooth again
MAF sensor R & R
Gregory
November 6, 2022
Bought this to clear up a code problem. It did the job and was easy to replace. I suspect there were other problems because aside from clearing the code, it didn't help the mpg on the truck
Johnny
November 7, 2022
Great Product
Product is defective. Did not fix the problem
Carter
February 15, 2023
The product is defected
Happy 1999 Yukon
Kent
June 27, 2023
Awesome, fixed so many problems. Stalling, hesitating and rough shifting. I picked up 2.5 miles pg with mostly highway driving at 75mph. I've never gotten 17mpg with my Yukon.
Better then stock
Kyle
March 11, 2024
Worked just as good as the stock A/C Delco one. Truck fired off with out issue and check engine light stayed out.
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Saturday - Sunday 8:00am - 4:30pm ET

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