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๐ Upgrade your rideโs brain with precision airflow sensing!
The OYEAUTO Mass Air Flow Sensor (3L3A-12B579-BA AFLS131) is a high-precision airflow sensor compatible with a wide range of Ford, Lincoln, Mercury, and Mazda vehicles. Featuring a lightning-fast 15ms response time and less than 2% measurement error, it ensures your engine control unit receives accurate data for optimal performance and fuel efficiency. Built to OE standards and rigorously tested, this sensor offers reliable durability backed by a 12-month warranty, making it a smart upgrade for professional drivers seeking enhanced engine responsiveness and eco-friendly operation.










| ASIN | B08ZN72QM8 |
| Brand Name | OYEAUTO |
| Country Of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (687) |
| Item Weight | 0.06 Kilograms |
| Manufacturer | OYEAUTO |
| Material Type | Plastic |
| Measurement Accuracy | < 2% |
| Model | OYEMA125 |
| Mounting Type | Flange Mount |
| Output Type | Push Button |
| Response Time | 15 Milliseconds |
| Specific Uses For Product | Air Flow Sensor |
| Style Name | Modern |
| UPC | 791259313774 757158644395 |
C**A
It worked fine
A**R
Easy installation - works perfectly
K**E
This was a great replacement for the original and a quarter of the price. It solved my lean problem.
J**K
No problems.
E**K
I bought this to fix a rough idle/stalling problem caused by a failing MAF sensor. Solved the problem and the car ran fine, however it lost about 1.5 mile per gallon in fuel economy over the stock unit. Perhaps these are not as well calibrated? Still, it got my car running again so I wasn't stranded waiting six weeks for a crappy Montana Ford Dealership to even "look" at my car.
Trustpilot
5 days ago
1 month ago