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Your cart is empty.More commonly known as MAF sensor or air meter, the mass airflow sensor has one very important job; measuring the amount of air entering the engine for an optimal air-fuel ratio. Without this information, the ECU will not be able to accurately control fuel injection, resulting in an engine that will either idle roughly, or worst case, not at all. But don’t worry! We’ve been producing OE MAF sensors since the 1970s.
Randall L.
Reviewed in the United States on January 3, 2025
Made my vehicle stop running lean. Runs as good as new again now.
Caleb
Reviewed in the United States on January 21, 2025
This is without a doubt a fake Delphi part, right out of the box it didn’t look right i never opened the packaging wrap it’s in but you can tell through the wrapping. Genuine Delphi parts(maf specifically) have a stamped Delphi plaque. This is a genetic maf sensor and NOT oem.
Random customer
Reviewed in Canada on August 31, 2024
Easy to install and still working perfectly after a month. Direct replacement for my 2005 6.0l
SofieJVZ
Reviewed in the United States on November 6, 2024
I'm a procrastinator. My check engine light has been going on and off for like 7 years and 80k miles driven in that time. Finally bought this and - as a lady (cough!) - I was able to do this nearly all myself. So easy to change it was embarrassing. Hubby helped with the muscle for the old original MAF that was hermetically sealed with dirt and grime, but otherwise a simple 5-10 minute fix. A simple youtube search before digging in. It fits my 2003 Tahoe 5.3L LT with 165K perfectly. Runs so much better now, mileage has greatly improved (from 15.3 avg per gal all the way up to 16.5 so far - woah...). The check engine light hasn't come on once since the change.UPDATE It lasted 2 months...aaaand the check engine light is back on again - exact same codes as before I put this one in. Less than 1k miles and it goes out. Not Happy. Now I'm forced to buy another one. Should lower my 5 star to 1 but I won't. bah...
Florencio Cabrales
Reviewed in the United States on November 24, 2024
Great quality product no issues 2007 Chevrolet Silverado Classic 4.8
JIM
Reviewed in the United States on November 16, 2024
2004 Silverado 2500hd 6.0 fit great , my truck was cutting out when I come up to a stop light / stop sign . Noticed my fuel economy got a little better to runs a lot smoother . Great purchase
Bryan Lauer
Reviewed in the United States on October 8, 2024
OEM is the only way to go when it comes to replacing parts for me. The price was way better here than at a parts store or another website. Put 3k miles on the new part and not had a single issue. Very happy with this purchase.
Alonemartin rod
Reviewed in Mexico on September 4, 2023
Habia calificado con 4 estrellas...por el proceso de compra- envio....Cambio a 5 por el desempeño del sensor.A trabajado muy bien... buena respuesta en el motor y reduccion de consumo de gasolina !!!
Alfredo G.
Reviewed in Mexico on August 13, 2023
La pieza q necesitaba
Herlou
Reviewed in the United States on October 15, 2023
The part did have the Delphi labeling but I was shocked to find "Made In China" on the MAFS.Part did work, verified with live scan data. On a 2005 Denali, mileage is now in the 13s. Hope I don't kick myself by not buying from a local parts house that offers lifetime warranty, this Delphi MAF sensor only has a year warranty. But like I said, 3 weeks in and still going strong.
REFACCIONARIA L-MEN
Reviewed in Mexico on February 8, 2022
calidad equipo original 100% recomendable
JR
Reviewed in Canada on March 7, 2020
Fixed my problems, truck runs smoother, mileage has improved, and no more check engine light since install after clearing the codes. This is the OEM part and is really the best option. I wouldn't recommend the cheaper alternatives as they will fail prematurely, my only complaint is that it was shipped in bubble wrap loose with my other Amazon orders in a large box, it really should have it's own box as some of the honeycomb mesh on the unit had some dents but doesn't affect the performance of the unit
Customer
Reviewed in the United States on February 21, 2016
Item arrived very quickly and in proper packaging. Despite it not being listed as fitting my 2004 Avalanche Z71, the part number did cover the replacement of the part number on my truck. I was getting P0101 MAF sensor circuit failure, P0171 lean condition on bank one, and P0172 lean condition bank two. I first ended up changing out the intake manifold gasket to eliminate that possibility since it is a known issue with these trucks, and cause the codes I was getting. If your intake gasket has a vacuum leak, your vehicle is getting more air than it thinks it is, causing the ECU to adjust fuel trim levels and resulting in the lean codes. It also will shoot the P0101 MAF code because the computer is reading more air coming in than what the maf is sensing so it triggers the code P0101 meaning that the readings from the maf were out of range for a period of time, usually four seconds, though there are other time ranges as well.Changing the intake gasket only got rid of my P0172 lean bank two code. So I ordered this AF10043 after seeing that the part #'s actually crossed. It took all of five minutes to change out. All you need to change these are an 8mm driver or socket, loosen the large hose clamps that attach the intake tube to the throttle body connection, the intake tube to maf connection, and the maf to air box connection. Unplug the maf sensor wire by simply pressing the clip and pulling away from the maf. If you have the double stage clip, there is a small shielding clip that slides over the tab of the maf so it wont accidentally get disconnected. To get the protecting clip off take a small flat head or pick ( I used a transmission line pick tool), get under each side of the tab and it pulls straight up, the clip will actually slide completely off exposing the tab to unhook the maf sensor.All of my CEL codes are now gone thanks to this product. I have verified my maf readings with my Bluetooth obd-II dongle in real time, and all are in proper ranges. I would recommend this product to anyone needing a new maf and I would buy again if I needed to.Thanks,
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