Motorad 1MF117 Mass Air Flow Sensor

Mass Air Flow Sensor for Ford, Lincoln, Mazda, and Mercury

The MotoRad 1MF117 mass air flow sensor measures incoming air and sends that data to the ECU for accurate fuel delivery and combustion control. It is built for direct replacement use on a wide range of Ford, Lincoln, Mazda, and Mercury applications, including Ford F-150, Explorer, Escape, Mustang, and Focus models.

Engineered to resist contamination and vibration, this black MAF sensor is designed for dependable engine management performance in daily driving and demanding underhood conditions. MotoRad 1MF117 is manufactured to meet or exceed OEM specifications at IATF 16949 facilities.

Key Features

• Direct replacement mass air flow sensor for emission control and engine management systems
• Measures intake airflow and relays the signal to the ECU for fuel calculation
• Black housing with 6-wire, 6-terminal design
• Female rectangular connector with pin terminals
• 2 mounting holes with included mounting hardware
• Built to reduce contamination and withstand vibration
• Manufactured to meet or exceed OEM specifications
• Part number 1MF117 for easy identification

Detailed Description

MotoRad 1MF117 is a replacement mass air flow sensor for many Ford, Lincoln, Mazda, and Mercury vehicles. It is used to measure the volume of air entering the engine so the ECU can calculate the proper fuel mixture. Accurate airflow data is important for smooth idle, throttle response, and consistent engine operation. This part cross-references 3L3Z12B579BA and AFLS131 for the same application.

Compatible vehicle coverage includes 2004-2016 Ford E-350 Super Duty, 2007-2015 Lincoln MKX, 2008-2015 Mazda CX-9, 2004-2014 Ford E-150, 2004-2014 Ford E-250, 2007-2014 Ford Edge, 2011-2013 Ford Fiesta, 2004-2012 Ford Explorer, 2004-2010 Ford F-150, and 2003-2011 Ford Focus. The 1MF117 part number also applies to additional Ford Ranger, Escape, Fusion, Taurus, Mustang, and Mercury Mountaineer applications listed in the fitment data.

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response
• Fuel trim issues related to incorrect air measurement
• Check engine light concerns tied to MAF sensor performance
• Driveability problems on Ford, Lincoln, Mazda, and Mercury applications

Installation Notes and Tips

Verify connector style, terminal count, and mounting-hole layout before installation. The sensor uses a female rectangular connector with 6 pin terminals and 2 mounting holes. Confirm vehicle application by year, make, and model, especially on Ford F-150, Explorer, Escape, Mustang, Focus, and related platforms. Clean the intake tract and inspect the air filter housing before installing the new sensor to help protect the sensing element from contamination.

Quality Assurance

MotoRad manufactures this sensor in IATF 16949 facilities and builds it to meet or exceed OEM specifications. The 1MF117 is backed by a limited lifetime warranty.