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๐ Upgrade your ride with precision airflow โ because your engine deserves the best!
The Mass Air Flow Sensor MAF0012 (3L3Z-12B579-BA) is a high-quality, flange-mounted sensor designed for precise airflow measurement with ยฑ2% accuracy. Compatible with a broad range of Ford, Lincoln, Mercury, Buick, Cadillac, Chevy, and GMC vehicles, it operates reliably up to 125ยฐC. Crafted from durable silicon, metals, and plastics, this sensor ensures optimal engine performance by delivering accurate data to the ECU, enhancing fuel efficiency and power. Backed by thorough testing and dedicated customer support, itโs the smart upgrade for professional drivers who demand reliability and precision.




| ASIN | B0CDGDMKDH |
| Best Sellers Rank | #19,081 in Automotive ( See Top 100 in Automotive ) #9 in Automotive Replacement Mass Air Flow Sensors |
| Brand | CmeRto |
| Brand Name | CmeRto |
| Customer Reviews | 4.4 out of 5 stars 402 Reviews |
| Item Weight | 0.04 Kilograms |
| Manufacturer | CmeRto |
| Material | Silicon, Metals, Plastics |
| Material Type | Silicon, Metals, Plastics |
| Maximum Supply Voltage | 12 Volts (DC) |
| Measurement Accuracy | ยฑ2% |
| 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. Itโs 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 didnโt seal like it should. Then the car would misfire heavy immediately on startup, and stall. Put the old one back in (thatโs held in with tape. Itโs a project car) and it was back to normal. Donโt know how this product works for others but definitely donโt buy for a 4.6 Mustang 05 or later.
R**Z
Mass Air Flow Sensor
Great item
F**K
Way cheaper than the autoparts store, fast delivery.
Worked great on my car.
A**R
Good quality
Fits as it should
C**.
Good job
Good job
Trustpilot
2 weeks ago
3 weeks ago