- Replacement MAF sensor – Air Flow Sensors (MAFs) measure the amount and characteristics of air entering the engine, providing highly accurate airflow readings to the ECU over a wide range of ambient temperatures, thereby ensuring efficient engine operation.
- Trustworthy Quality – Uses precision elements and high-quality components for enhanced durability and accurate air flow measurements. The MAFs must go through multiple inspections and air flow tests to ensure precise sensor reading and data transmission.
- Ensure fit – Compatible with Ford and Lincoln Vehicles, 1999-2002 Ford Expedition, 1999-2003 Ford F-150, 2004 Ford F-150 Heritage, 1999 Ford F-250, F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, F-550 Super Duty, 1999 Ford F53, 1996-1999 Ford Taurus, 2002 Lincoln Blackwood, 1999-2002 Lincoln Navigator, Please input your make, model and trim level into the Amazon Garage to make sure this part fits your exact vehicle.
- Relaces Part # – F81Z12B579BA, F8DZ12B579BA, XL3Z12B579BA, XL3Z12B579BARM, XL3Z12B579BBRM, 245-2046, AF10131, MAS0138, MAF0040. The MAF Sensor can easily be located beside the air intake box inside the engine bay.
- 12-the sensor ever fails on your Expedition, F150, F250 F350, F450 or F550, simply contact us for free replacement or refund. Save time and money off of dealer prices by purchasing this part and taking advantage of our product and services.


Frete Grátis em todo o BrasilProduto Original Importado dos EUA
Mass Air Flow Sensor MAF Sensor Compatible with Ford Expedition F150 F250 F350 Super Duty Lincoln Navigator Replacement for F81Z-12B579-BA XL3Z-12B579-BA MAF0040
*$575.10
Informação adicional
Brand | RLP |
---|---|
Material | Plastic, Metal |
Maximum Supply Voltage | 5 Volts |
Measurement Accuracy | [High] |
Measuring Range | [Vague] Variable, wide measuring range |
Mounting Type | Flange Mount |
Output Type | Digital |
Specific Uses For Product | automotive applications |
UPC | 768488741807 |
Manufacturer | Rocklike Promise |
Style | Box |
Item Weight | 10.8 ounces |
Package Dimensions | 6.06 x 5.04 x 4.96 inches |
Country of Origin | China |
Item model number | MAF0040 |
Manufacturer Part Number | RLP-XL3Z12B579BA |
Date First Available | June 17, 2022 |
Mike House –
A very well made MAF sensor. Had to return because bolt holes didn’t fit my application. 2001 ford 150 Harley Davidson edition.
Leslie Hampson –
I followed the directions in this You Tube video ‘ How to Replace Mass Air Flow Sensor 1997-2003 Ford F-150’. I have a 2000 F150 5.4 Triton V8 and the video was great. Once I made sure the Sensor and tabs were aligned correctly it fit perfectly into the housing and it took me a few minutes to install. Be patient and take your time reconnecting the wire harness correctly for tabs to click together. Don’t force it. Use a 10 mm socket to disconnect the air sensor from the housing. Follow the instructions in the video and you should have no issues. Auto Zone and other parts stores want over $100 for the same part. Save your money and this will do the job. 👍
David F Colorado –
Fit like OEM. fast and easy to replace.
Lois L. Oden –
Worked good easy to install
JenInATX –
Installed it in my 2002 F150 5.4 King Ranch and the engine couldn’t get enough oxygen and stalled.
Keith –
Awesome product
Cassi –
Looks exactly like the one I replaced. Got for my service engine light code p0113. Took all about 10 minutes to remove old and replace new. Major name brands we in the hundreds. So paying 30 bucks for the part is a can’t beat. Almost didn’t get it because of no reviews, but I’m glad I did! Got it in 3 days. Thanks
jim hardy –
Great product with fast shipping !