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🚗 Upgrade your ride’s brain with precision airflow sensing!
The CmeRto MAF0012 Mass Air Flow Sensor is a high-precision, flange-mounted sensor designed for 12V DC systems, offering ±3% accuracy in airflow measurement. Compatible with a broad range of Ford, Lincoln, Mercury, and GM vehicles (2003-2016), it enhances engine efficiency and fuel economy. Built with durable plastic and metal materials, it withstands temperatures up to 125°C, ensuring reliable performance and easy installation.




| ASIN | B0CDGDMKDH |
| Best Sellers Rank | #6,204 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Replacement Air Mass Sensors |
| Brand | CmeRto |
| Brand Name | CmeRto |
| Customer Reviews | 4.3 out of 5 stars 395 Reviews |
| Item Weight | 0.04 Kilograms |
| Item weight | 0.04 Kilograms |
| Manufacturer | CmeRto |
| Material | Plastic Metal |
| Material Type | Plastic Metal |
| Maximum Supply Voltage | 12 Volts (DC) |
| Maximum supply voltage | 12 Volts (DC) |
| Measurement Accuracy | ±3% |
| Measurement accuracy | ±3% |
| Model | MAF0012 |
| Mounting Type | Flange Mount |
| Output Type | Analog |
| Part Number | Cem-3L3Z12B579BA |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | [INF] |
| Style | Modern |
| Style Name | Modern |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 125 Degrees Celsius |
C**T
Works great even brought my fuel mileage up 3 extra miles per gallon
This is a perfect fit for my 5.4 leader Ford. Easy install make sure you order the gasket, because it doesn't come with one.
M**T
Exact replacement, works as needed.
Exact replacement, works as needed.
S**E
Plug n play. Ez install. Good Quality for the money
Plug n play. Great value. Ez install
R**Y
Not for 3V
Does not fit 05-10 Mustang with 4.6 3V. It’s not only a confirmed fit on Amazon, but also AI said the part number matched. Installed it today and while it bolted it up it didn’t seal like it should. Then the car would misfire heavy immediately on startup, and stall. Put the old one back in (that’s held in with tape. It’s a project car) and it was back to normal. Don’t know how this product works for others but definitely don’t buy for a 4.6 Mustang 05 or later.
R**Z
Mass Air Flow Sensor
Great item
Trustpilot
2 months ago
2 weeks ago