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🚗 Upgrade your airflow IQ — because your engine deserves the best!
The Mass Air Flow Sensor MAF0012 (3L3Z-12B579-BA) is a precision-engineered airflow sensor compatible with a broad range of Ford, Lincoln, Mercury, Buick, Cadillac, Chevy, and GMC models. Operating at 12V with an analog output, it features a durable flange mount design and can withstand temperatures up to 125°C. This sensor delivers highly accurate airflow data to your vehicle’s ECU, optimizing engine efficiency and performance. Backed by rigorous quality checks and a 4.3-star rating from over 300 users, it’s a reliable upgrade for professional drivers seeking precision and durability.
| ASIN | B0CDGDMKDH |
| Best Sellers Rank | #22,346 in Automotive ( See Top 100 in Automotive ) #20 in Automotive Replacement Mass Air Flow Sensors |
| Brand Name | CmeRto |
| Customer Reviews | 4.4 4.4 out of 5 stars (379) |
| Item Weight | 0.04 Kilograms |
| Manufacturer | CmeRto |
| Material Type | Silicon, Metals, Plastics |
| Maximum Supply Voltage | 12 Volts (DC) |
| Measurement Accuracy | ±2% |
| Model | MAF0012 |
| Mounting Type | Flange Mount |
| Output Type | Analog |
| Part Number | Cem-3L3Z12B579BA |
| Specific Uses For Product | [INF] |
| 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.
R**Z
Mass Air Flow Sensor
Great item
A**R
Good quality
Fits as it should
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.
C**.
Good job
Good job
A**R
Exelente
Exelente
A**O
Hace meses lo reemplaza y esta perfecto
R**E
Poor quality
Got the item and it was covered in some type of hard plastic.
Trustpilot
2 weeks ago
3 weeks ago