A-Premium Mass Air Flow Sensor Assembly [3 Pins] Compatible with BMW 323i/328i/528i 1999-2000, 325i/325Ci/525i 2001-2003 & Hyundai Sonata 1999-2000 & Suzuki Verona 2004-2006, Replace# 13621432356

I've used this brand for a while now for my 2002 BMW 330ci, as a replacement for OEM parts. Things like this MAF Sensor saved me at least $200 in parts and another $100 in labor from the mechanic. I did buy the wrong size for the 325ci (which I did own) instead of the one for my 330ci. However, my point is that it works great and for the price couldn't be happier. Honestly, one the best things I've spent my money on.

Although we are warned to only buy OEM manufactured MAF, this one was available for delivery in the early morning, so I bought it. My BMW Bank 1 and Bank 2 lean codes were cured by this, and in 100 miles of driving it has been a good product. ( The old MAF sensor had become a bit “tired” over the years and was reading low )

This item seems to be built with decent quality. Also, it fit perfectly on 2002 325i (e46) and resolved random lean codes while driving down highway. Been having issues for a while now and finally replaced the original MAF with this one. Reset all codes after replacing and now the car runs better than it has for a while now! More power, peppiness and just generally runs smother and better. Only been a little over a week but so far no weird codes (as some have said they got with 3rd party MAF sensors) and no issues. Will update this review if things change. Hope this one lasts another 20 years like the original Siemens one did LOL.

Works well. I’d purchase again. When I was installing, my finger slipped and broke one of the fins on the inside. I tested the fins old one and they are more robust. In other words, not the same quality as the OEM, but after factoring in price TOTALLY WORTH IT! Despite the broken fin, it works fine and I’d buy it again.

Plug n play with this. Worked well.

Lasted a month. BMWs are very precise on air and fuel metering. Mine would drive fine accelerating but once it’s idles it’s misfiring. Unplugged MAF while idling and misfire went away. Don’t waste your money. ECStuning or FCPeuro get oem

Took about 5 minutes to fix my check engine light, the part was great It was a perfect fit, and it cured my problem immediately. 👍

I've bought several of these for my E46's. Works great

Perfect fit

Didn’t work out of box. Installed and my car started running even worse. Wouldn’t recommend..

Sensor only works with car at idle. Engine feels sluggish when driving. Inaccurate intake air reading. Ended up returning