








⚡ Feel the airflow, own the road — precision that powers your drive!
The Delphi AF10185 Air Flow Sensor is a top-tier automotive sensor featuring dual heated elements for superior accuracy and noise immunity. With a rapid 15ms response time and robust operation from -50°C upwards, it ensures optimal engine performance, fuel economy, and emissions control. Calibrated to original equipment standards and designed for easy repair, it’s the trusted choice for professional-grade airflow measurement.












| ASIN | B00JRWDIQA |
| Best Sellers Rank | #1,008,338 in Automotive ( See Top 100 in Automotive ) #1,843 in Automotive Replacement Mass Air Flow Sensors |
| Brand | Delphi |
| Customer Reviews | 4.2 4.2 out of 5 stars (33) |
| Date First Available | April 18, 2014 |
| Exterior | Machined |
| Global Trade Identification Number | 00689604231081 |
| Item Weight | 8.5 ounces |
| Item dimensions L x W x H | 6.14 x 5.28 x 4.76 inches |
| Item model number | AF10185 |
| Manufacturer | Delphi |
| Manufacturer Part Number | AF10185 |
| Material | Plastic |
| Model | AF10185 |
| Mounting Type | Flange Mount |
| OEM Part Number | 5S2704, SU5011, SU5382, SU7149, 2133549, 28164-37100, 74-10054, 917-807, XTP410054, MAF610054, 13800-86Z00, MAS0159, MAS0283, MF21034, MA106, MAF10185T, 64-1603, 64-1750, 86-10054, MA106, 13 62 1 432 356, 5WK96050Z, 221034M |
| Output Type | electrical signal |
| Position | Left |
| Product Dimensions | 6.14 x 5.28 x 4.76 inches |
| Response Time | 15 Milliseconds |
| Specific Uses For Product | automotive, airflow measurement |
| Style | Modern |
| UPC | 689604231081 |
L**S
Works as described
Worked cleared check engine and codes. Passed emissions test!!!
I**E
Five Stars
Just like the original, works great and great price!
A**7
Made in china
It's not the right fit for a bmw 325xi my mechanic told me that this part was made in China nothing US this companies claim to fame has always been a good hearts for General Motors cars mitt Romney is one of the owners of the company but this part just doesn't fit my car
M**Z
WORKS GREAT!! I had an issue where my E46 ...
WORKS GREAT!! I had an issue where my E46 went into limp mode. It took me a while to figure out what the issue was. I kept getting random codes. I started with the code I was getting most. New MAS was exactly what I needed. SO HAPPY WITH PRODUCT.
D**E
Worked for one year. I ended up buying the ...
Worked for one year. I ended up buying the OEM Siemens unit. This part is a crucial component so I suggest you skip this one and buy OEM Siemens.
A**R
Worth a try to diagnose problem
Worked for a couple of months, enough to miss the return window, darn.
A**R
Caused engine code problems
Purchased this MAF as part of my PM on 2001 BMW 525...Finally got around to installation and does not work properly....receiving engine service codes. Switched back to original unit and no problem. Past return date...useless to me.
D**W
Like playing Russian Roulette?
Lasted through the return window then started throwing codes. Thanks for nothing.
Trustpilot
4 days ago
3 weeks ago