Mass Air Flow Sensor
Fits Ford, Land Rover, Lincoln — 153 vehicle applications
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
Call for PriceSelect your vehicle to check fitment.
Spectra Premium MA391 Vehicle Fitment
Fits 153 vehiclesThis Mass Air Flow Sensor fits Ford, Land Rover, Lincoln vehicles.
2018-2022 Ford EcoSport
2017-2020 Ford Fusion
2017-2019 Ford F-450 Super Duty
2017-2019 Ford F-550 Super Duty
2016-2019 Ford E-350 Super Duty
2016-2019 Ford E-450 Super Duty
2016-2019 Ford F-53 Motorhome Chassis
2016-2019 Ford F-59 Commercial Stripped Chassis
2015-2023 Ford Mustang
2015-2019 Ford Transit-150
2015-2019 Ford Transit-250
2015-2019 Ford Transit-350
2015-2019 Ford Transit-350 HD
2015-2019 Ford Transit
2015-2018 Ford Focus
2014-2019 Ford Fiesta
2014-2018 Ford Special Service Police Sedan
2013-2017 Ford Taurus
2012-2015 Ford Edge
2012-2015 Ford Explorer
Spectra Premium MA391 Specifications
- California_Prop 65 Message
- Y
- Color
- Black
- Housing Included
- No
- Terminal Type
- Blade
- Mounting Hardware Included
- No
- Grade Type
- Standard Replacement
Spectra Premium MA391 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
Spectra Premium MA391 Product Description
Our mass air flow sensors have a programmable ceramic circuit board make of premium grade silicon coating to protect from severe under hood temperature fluctuations and road vibrations. The optimal circuit design allows faster signal response and consistancy with the use of new all platinum resistance thermometer sensors.
Our mass air flow sensors have a programmable ceramic circuit board make of premium grade silicon coating to protect from severe under hood temperature fluctuations and road vibrations. The optimal circuit design allows faster signal response and consistancy with the use of new all platinum resistance thermometer sensors.
About Spectra Premium
Shop Spectra Premium Mass Air Flow Sensor at Autrex with vehicle fitment details, current pricing, and checkout options for the Spectra Premium MA391. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions — Spectra Premium MA391
What vehicles does the Spectra Premium MA391 fit?
The Spectra Premium MA391 fits 25 vehicle applications including 2015-2023 Ford Mustang, 2018-2022 Ford EcoSport, 2017-2020 Ford Fusion, 2014-2019 Ford Fiesta, 2015-2019 Ford Transit-150 and 20 more. Check the full fitment list above to confirm your vehicle.
What parts does the Spectra Premium MA391 replace?
The Spectra Premium MA391 is a direct replacement for MAF10080, 1MF735, AFLS195, MAS0327, MF21308 and 9 other part numbers. See the full interchange list for all compatible replacements.
What are the shipping options for the Spectra Premium MA391?
Shipping options for the Spectra Premium MA391 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the Spectra Premium MA391?
For current pricing on the Spectra Premium MA391, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the Mass Air Flow Sensor a direct fit replacement?
Yes, the Mass Air Flow Sensor by Spectra Premium is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Mass Air Flow Sensor come with?
The Mass Air Flow Sensor comes with the standard Spectra Premium manufacturer warranty. Please check the product specifications for exact warranty terms.