1AEAF00121-Chevrolet GMC Cadillac Pontiac Mass Air Flow Sensor DIY Solutions EMS00083
false

Replaces

25

2009 Cadillac Escalade Hybrid Mass Air Flow Sensor DIY Solutions EMS00083

07-08 GM FS SUV; 07-09 GM FS PU; 09 Escalade w/6.0L; 08 G8 w/6.0L; 11-13 Caprice w/6.0L AFM w/HSG
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$ 42.31
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DIY Solutions
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Product Reviews
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4.71/ 5.0 24
Paul
March 17, 2017
PERFECT FIT! FAST SERVICE AND PRICING WAS EXCELLENT. VERY PLEASED WITH TOTAL CUSTOMER SERVICE AND FOLLOW UP.
Great part, GREAT Price!!!
R
March 24, 2018
I bought this Mass Air Flow Sensor with Housing a few weeks ago and I have to say that I am VERY Satisfied with the quality of the part and the price! I will no longer have to look anywhere else for my auto part needs because I now have 1AAuto to find all of my needs! The website is very easy to use, it's so convenient, and they give a great descriptions and images of the part on top of a guarantee to fit the type of vehicle you are searching for as long as you have entered in the correct information. GREAT JOB 1AAuto, you've definitely got a customer with me! -Raymond S.
Maf
H
January 4, 2019
Part was a perfect fit and took care of the check engine light.
Defective
Rodney
April 1, 2019
Ordered part and it came quickly. Put it on and my car started to idle ruff and started to get random misfire codes. Went to dealer and they put another MAF on and car been running smooth ever since.
Great product and fast shipping
Benjamin
April 4, 2019
Fixed my lean bank 1/2 issue perfectly. Easy to swap and fast shipping made it a great buy. Will purchase from 1A auto again.
Oem quality
Christopher
April 21, 2019
Problem solved. Low cost high quality direct replacement
Maf sensor & housing
FIGUEROA-
July 22, 2019
Great price and buy. 1aauto does it again!
Fits great, no issues
Samir
October 31, 2019
Was easy to install, works great and matches original part. No check engine light and fixed my issue with idle.
mass air flow sensor and filter
Ella
June 24, 2020
very good price, was easy to install with video instructions i am going to order more parts soon.
Mass Air Flow Sensor
John
September 14, 2020
Great product and reasonably priced. It also fit perfect as shown for purchase. Recommend all parts to friends and Family. Thank you!!
AIR FLOW SENSOR
Miguel-
September 27, 2020
A-1 auto is my favorite place for parts the best prices on the web great service, they also have videos of how to install most of the parts.
Thomas
November 17, 2020
Outstanding product outstanding customer service quick delivery, Direct Fit 07 GMC Yukon XL 1500 4 by 4 it cured my issues with the check engine light. I have purchased many products from them in the last 2 years and I will continue good quality parts.
Mass Air Flow Sensor
Weston
January 14, 2021
This item was exactly what I was looking for, exact fit, same as OEM. 1AAuto always delivers timely and high quality parts!
Good deal
Rick
February 28, 2021
Good price, fast shipping, direct fit. Works good.
Got what I needed in a timely manner.
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ralph
July 2, 2021
Thanks guys perfect replacement its working.
Mass Airflow Sensor caused too rich at O2 error
Marcelo
July 7, 2021
Dealing with intermittent CEL for years. Mostly spring and fall when the weather changes. Air fuel mixture issue seemed to make sense as the cause of the engine light. Finally fixed it with this super easy replacement. Direct replacement of factory unit just plugged it in and tightened 2 clamps.
eugene
August 6, 2021
Good service. I will buy again from 1A auto.
For The STS
Montell
August 31, 2021
Vehicle: 2007 Cadillac STS. The Mass Air Flow Sensor was easy enough to install; straight to the point. It helped to update this of the car that as been neglected and probably need to be changed, anyway.
Marco
October 9, 2021
Works great.
Very happy!
Mark
June 10, 2022
Arrived on time, easy install, the videos were very helpful.
Rodrigo
October 27, 2022
It was nice.
Brandon
March 14, 2024
Works great, easy installation, and great video to halp me out.
Ronald
March 17, 2024
Looks like a good product.
Mass airflow sensor
Richard
March 28, 2024
Just let the doctor ordered took care of my problem is that perfect fit good quality and a good price.
Customer Q&A
What size is the tubing o.d?
February 11, 2018
Kevin B
10
I don't have the exact measurements. Our parts are designed to be exact replacements for what came with the vehicle, so as long as your year, make, and model match up with our listing, these will definitely fit and function just like the original. Please let us know if you have any other questions.
March 28, 2018
T I
Is it possible to replace just the mad housing for this vehicle?
April 9, 2022
John D
10
We don't currently have an installation video or instructions available for this part. We're constantly adding new installation videos and instructions though, so please check again at a later time or check our Video Library to see similar repairs here: https://www.1aauto.com/videos
April 11, 2022
Cristina P
Is this work with flex fuel ?
April 27, 2023
John D
10
Yes, this will work for models with flex fuel.
April 28, 2023
Meghan R
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Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 2009 Cadillac Escalade with these options.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 2009 Cadillac Escalade with these options.