Delphi AF10043 Mass Air Flow Sensor

Great product

Great quality product. My check engine light no longer come on. Perfect replacement for LS2 engine in a 2006 GTO. I also noticed a difference in the way my car performs and responds now.

Had a problem with my Vortec 4.3-no power, pinging and throwing a P0300 multiple misfire code. Finally I got one for the MAF sensor, I forget the exact code, and ordered this. Replaced it in about twenty minutes. I didn’t reset the ecm so it took a couple hundred miles for it to adjust to the correct flow readings but it definitely solved the problem.

Its not delphi

This MAF senor is a Delphi product and fits like youd expect. While on vacation the OEM delphi sensor starting throwing a code. I stopped at a parts store and got an aftermarket one that was slightly cheaper. It lasted all of 5 months before I was getting the code again. After reading some forums and talking to mechanics I discovered the way to fix it was going back to a Delphi product. Little online searching found this one which was a lot cheaper then the local auto parts store plus the clickable coupon made it even more of a bargain. Been in the vehicle 3 months and no issues yet.

Check engine code for blocked air flow. Air filter new, so not that. Replaced flow sensor, remove battery ground to clear out code, back in business in 20 minutes. $200 fix at a dealer.

This is exactly what I needed! Engine quit acting like it was going to die when I started it up in the cold. No more hesitation or bogging down while under load or acceleration. Check engine message- “POOF” -gone. Should have replaced my airflow sensor years ago. Little pricey, but it worked and I couldn’t be happier!

Easy to replace the old one. Took away most of the cold start issues, however still have some idle problems.

Used on a 2001 silverado 5.3. I use exclusively OEM approved brands. I’ve bought many Delphi products keeping this truck running over the years but I got a bad MAF on this round. They’re extremely sensitive parts I get it, but this should not have gotten through a quality control program. Maf was reading at 10,000 hz at idle, which is the same reading it should be getting at wide open throttle. I went to the local parts store and picked up the same part (it was double the price but you do get a 2 year warranty for 8$. Popped the second new one in and worked like a charm. Sometimes you get bad parts..

FAST DELIVERY ! REALLY FAST! Packed Well, Installed It Myself took about 2 minutes ! Great Quality ,Great Price, Fit Exactly, No Complaints, When Needed I Will Order From This Company Again ! 10 Stars !!!