

🚗 Breathe new life into your engine with flawless airflow control!
This AA Ignition Mass Air Flow Sensor is a direct-fit replacement for a wide range of GM vehicles from 1999 to 2009, delivering precise analog airflow measurement at up to 16 volts. Designed for easy flange mounting, it restores engine efficiency, resolves check engine light issues, and improves fuel economy. Backed by a lifetime warranty, it’s the go-to upgrade for professional drivers who demand reliability and performance without downtime.

















| ASIN | B07M7F98TC |
| Best Sellers Rank | #17,497 in Automotive ( See Top 100 in Automotive ) #13 in Automotive Replacement Mass Air Flow Sensors |
| Brand | AA Ignition |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,849) |
| Date First Available | November 4, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 13.1 ounces |
| Item model number | 25318411AA |
| Manufacturer | AA Ignition |
| Manufacturer Part Number | 25318411AA |
| Material | Metal |
| Maximum Supply Voltage | 16 Volts |
| Mounting Type | Flange Mount |
| OEM Part Number | 213-4160, 213-364, 868411, SU1287, SU9516, 2134160, MF8411, 28411M, 748411, 8253184110, 25168491, 25318411, AF10043, 15904068 |
| Output Type | Analog |
| Package Dimensions | 6.06 x 4.72 x 3.82 inches |
| Specific Uses For Product | Air Flow Sensor |
| Style | Modern |
R**E
It works
Had a check engine light on a 2014 Nissan Altima. Took car to a local Autozone where they read the code for free. Problem with the mass air flow sensor. Didn't want to take a chance on a 20-30 dollar sensor so picked this one for around $90. BTW the ones at Autozone were really expensive. I disconnected the battery for around 20 minutes to reset engine control computer and installed new sensor, fit perfectly. Reconnected battery, started car no more check engine light. Yeah
A**R
Ordered and Fixed Our Problem While on Vacation!
We had a check engine light come on for our 2005 Chevy Silverado 1500 4x4 while driving several hours away from home on our vacation. The truck was having trouble getting up steep hills. We happened to have a cheap code reader in the vehicle and determined it was an issue with our Mass Air Flow Sensor. We were on vacation for a week and were fortunate enough to be able to order through Amazon and have the part shipped to us within a few days. Installation was simple and the new part was installed within about 20 minutes. I watched a youtube video and they described this part as one of the simplest and quickest to install. This is the third product I've ordered from GWA Auto and I've had success with their products every time. Great to be able to order a quality American product at a reasonable price. I will be ordering again through them if the need arises.
B**R
Easy Install And Seems To Work Well
Installed this in about 10 minutes with the only tool I own (a flat head screwdriver) so that tells you how handy I am! Not at all! Did not even drive 2 tenths of a mile and check engine light disappeared! Always thought engine had to go thru cycles to shut off? 2005 Astro Van...Saved me more than 200.00...Thanks! UPDATE...Part has failed...Customer service has been notified...Lifetime Warranty...Will update again when I get an answer.... Update 2 ...These people honored their warranty and sent me a new unit...Many thanks! Only problem is it took 10 days or so and I had to buy another one from Advance Auto in order to complete a huge job..I don't hold that against them...Just impressed that a company held up to their word ... Update 3...I guess they seem to last about a year or so...These things can be very tricky I guess...The company did honor their warranty the first time,so therefore they are honest,but not sure if I want to be branded as one of those people that complains and expects something...So I may just buy a different brand...I am not interested in making a company believe I am interested into stealing 30 bucks from them..
B**.
Works good on an 01 6.0
Reads great. I thought my maf was the issues for a lean code bc it would also say failed HF test, but while the failed test code went away it was still lean (turned out to be egr and intake gaskets leaking) However the only reason I didn't give 5 stars is because the temp sensor literally pulled right out of the housing after the first plug in and un plug. I was able to re insert it and seems to be working fine.
A**H
Do NOT buy it for Nissan
Bought this part for 2013 Nissan Altima. Installed it, yet still getting Mass Air Flow, code P0101. Don’t buy it.
S**N
What I ordered
It is exactly what I wanted
S**H
Got it excellent quality as described thanks
Got it excellent quality as described thanks
J**N
Less than half the price and nothing but positive results
I like taking care of my truck but it’s also 20 years old has 250k miles. I don’t always want to put the money into it to buy top of the line parts. This MAFS is perfect. Perfect fit, took away my check engine light in 5 minutes of driving and the truck is running way smoother. Still haven’t driven it enough to see a mileage difference but I’m already impressed.
N**R
سيارتي دينالي 2004 كان عندي مشكلة بحساس قربة الهواء ويطلع بفحص الكمبيوتر والسيارة فيها دخان غيرت هذا الحساس وراح الدخان وتحسن العزم وخف صرف البنزين كان سعرها بالوكالة 600 ريال اخذتها ب 289 مدري كم سعرها حاليا لكن ممتازة جدا
J**M
Installs easy. Idles smooth after install. Looks good compared to original.
S**S
For Astro Van, didn’t get the chance to fix it.
P**.
Excelente calidad
親**父
問題無く使えてます 純正買ったら値段が倍ですからねー あとは長持ちするかですね
Trustpilot
Hace 2 meses
Hace 2 semanas