AdvanEX Mass Air Flow Sensor Meter Maf Compatible with 97-05 Buick Century/94-96 Regal/94-96 Roadmaster/02-05 Rendezvous/96-98 Skylark/94-96 Cadillac Fleetwood & More Replace OE 86-8309 AF10045

It fits perfectly like OEM sensor, wire connector slid right on no issues with being wrong connector or sloppy fit and more importantly,I didn't have to cut and wire to make work. I only have about 1k miles on it as now but still no check engine light and seems to be better on fuel mileage but I'm still a bit skeptical because only time will tell how it holds up and how long it lasts without starting to perform poorly. I was told not to buy a cheap aftermarket mass air flow sensor cause it wouldn't work and would throw check engine light and run like crap and suck up fuel. Well I'm completely surprised to admit as of now it works just as good as factory sensor did before it broke, so I am proud to have saved well over $140 that was very well needed for other things and spent just $30 and some change😁 even if it ends up only lasting a short period of time I have an older car so id gladly buy one sensor at a time for $25+$30 6-7 times because I don't know how long car is going to last and instead of spending $200 now I'm happy to roll the dice and get max use out of 5or6 cheap one's over time in case something major breaks on car I'm not out a $200 not all at once. I hope the sensor lasts a yr or more but the obvious quality specs between factory and aftermarket can't be ignored. It's a 7 outta 10 for me! If it lasts hrs then it'll be 10 out of 10 lol. I'm also not sure if all these sensors are made equally good as 1 I have, maybe it's a 5050 shot you get a great one or maybe get one that's complete junk but like I said it's a chance I'll take for price.

funciona al 100 , y le quedo a la perfección , muy satisfecho con mi compra .

I have three vehicles I maintain that use this part. I have replaced this part in all three.This part is priced well and functions as intended. It's well packaged and fits perfectly.If you have hard starts, poor mpg, and poor running in general, don't forget to change this sensor as part of your next tune up.

02 pontiac montana when plugged in drops 5 volt reference circuit. Shows nothing but ghost voltage. When I plug even the old broken one the 5 volt reference is there jus not changing. No good this one

Fast shipping-part fit perfect and my truck is running great now!