Mass Air Flow Sensor (MAF) - Compatible with Buick, Cadillac, Chevrolet & More - Rainier, CTS, DeVille, Eldorado, Escalade, Escalade ESV - Mass Airflow Sensor - MAF Sensor Replacement - 1999-2009

shipped fast/ product worked good

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.

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

dose not work at all

After installing this, the truck drove OK again and the OBD code did not come back. A couple of weeks later, I then had to take the vehicle in to my mechanic to get a couple of totally different things fixed that I couldn't do myself. After he got done fixing what he was tasked to do, he found that this MAF sensor was also not performing correctly and OBD codes were coming up again. He measured voltage from this sensor and found it was not even close to what it should have been, so he replaced it and fixed the problem with this bad MAF sensor. Too late to send it back for a refund from Amazon. This sensor is a roll of the dice, and may fail on you too just after the return period has passed.

fit my truck and solved my problem

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..

I’m a girl and don’t know anything about cars but it was very easy to install. You just gotta look up the right video. I had a code pop up cuz my original sensor went bad. So I bought this new one from them then but within a day after installing it a different code popped up that I had never seen before P0171 bank too lean. When I looked up what caused it they said one symptom can be a bad maf sensor, there were a couple other things that can cause it so I don’t wanna jump to conclusions yet

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

Installs easy. Idles smooth after install. Looks good compared to original.

For Astro Van, didn’t get the chance to fix it.

Excelente calidad

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