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Motorad 1MF121 Mass Air Flow SensorOE Quality 60-Day Returns
Part #: 1MF121

Motorad 1MF121 Mass Air Flow Sensor

80 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$140.96Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Lincoln, and Mercury, Crown Victoria, E-150, E-150 Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-250, E-250 Econoline, E-350 Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, E-350 Super Duty, Excursion, F-150, F-150 Heritage, F-250 Super Duty, F-350 Super Duty, Grand Marquis, Mustang, and Town Car
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Mass Air Flow Sensor options
Motorad 1MF121 Mass Air Flow Sensor
BrandMotorad
Part Number1MF121
ColorBlack
Terminal TypeBlade
Mounting Hardware IncludedNo
Wire Quantity6
Connector Quantity1
Connector ShapeRectangular
Mounting Hole Quantity2
Terminal Quantity6
Connector GenderFemale
Terminal GenderMale

This part fits 80 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005FordExcursion6.8LV10N/A
2005FordExcursion5.4LV8N/A
2004FordCrown Victoria4.6LV8N/Awithout Police Package
2004FordE-1504.6LV8N/A
2004FordE-150 Club Wagon4.6LV8N/A
2004FordE-2504.6LV8N/A
2004FordExcursion6.8LV10N/A
2004FordExcursion5.4LV8N/A
2004FordF-1504.6LV8N/A
2004FordF-150 Heritage4.6LV8N/A
2004FordF-250 Super Duty6.8LV10N/A
2004FordF-250 Super Duty5.4LV8N/A
2004FordF-350 Super Duty6.8LV10N/A
2004FordF-350 Super Duty5.4LV8N/A
2004FordMustang4.6LV8N/A
2004MercuryGrand Marquis4.6LV8N/A
2003FordCrown Victoria4.6LV8N/A
2003FordE-1505.4LV8N/A
2003FordE-1504.6LV8N/A
2003FordE-150 Club Wagon5.4LV8N/A
2003FordE-150 Club Wagon4.6LV8N/A
2003FordE-2505.4LV8N/A
2003FordE-2504.6LV8N/A
2003FordE-350 Club Wagon6.8LV10N/A
2003FordE-350 Club Wagon5.4LV8N/A
2003FordE-350 Super Duty6.8LV10N/A
2003FordE-350 Super Duty5.4LV8N/A
2003FordExcursion6.8LV10N/A
2003FordExcursion5.4LV8N/A
2003FordF-1504.6LV8N/A
2003FordF-250 Super Duty6.8LV10N/A
2003FordF-250 Super Duty5.4LV8N/A
2003FordF-350 Super Duty6.8LV10N/A
2003FordF-350 Super Duty5.4LV8N/A
2003FordMustang4.6LV8N/A
2003LincolnTown Car4.6LV8N/A
2003MercuryGrand Marquis4.6LV8N/A
2002FordE-150 Econoline5.4LV8N/A
2002FordE-150 Econoline4.6LV8N/A
2002FordE-150 Econoline Club Wagon5.4LV8N/A
2002FordE-150 Econoline Club Wagon4.6LV8N/A
2002FordE-250 Econoline5.4LV8N/A
2002FordE-350 Econoline Club Wagon6.8LV10N/A
2002FordE-350 Econoline Club Wagon5.4LV8N/A
2002FordE-350 Super Duty6.8LV10N/A
2002FordE-350 Super Duty5.4LV8N/A
2002FordExcursion6.8LV10N/A
2002FordExcursion5.4LV8N/A
2002FordF-250 Super Duty6.8LV10N/A
2002FordF-250 Super Duty5.4LV8N/A
2002FordF-350 Super Duty6.8LV10N/A
2002FordF-350 Super Duty5.4LV8N/A
2002FordMustang4.6LV8N/A
2001FordE-150 Econoline5.4LV8N/A
2001FordE-150 Econoline4.6LV8N/A
2001FordE-150 Econoline Club Wagon5.4LV8N/A
2001FordE-150 Econoline Club Wagon4.6LV8N/A
2001FordE-250 Econoline5.4LV8N/A
2001FordE-350 Econoline Club Wagon6.8LV10N/A
2001FordE-350 Econoline Club Wagon5.4LV8N/A
2001FordE-350 Super Duty6.8LV10N/A
2001FordE-350 Super Duty5.4LV8N/A
2001FordExcursion6.8LV10N/A
2001FordExcursion5.4LV8N/A
2001FordF-250 Super Duty6.8LV10N/A
2001FordF-250 Super Duty5.4LV8N/A
2001FordF-350 Super Duty6.8LV10N/A
2001FordF-350 Super Duty5.4LV8N/A
2000FordE-150 Econoline5.4LV8N/A
2000FordE-150 Econoline Club Wagon5.4LV8N/A
2000FordE-250 Econoline5.4LV8N/A
2000FordE-350 Econoline5.4LV8N/A
2000FordE-350 Econoline Club Wagon5.4LV8N/A
2000FordE-350 Super Duty5.4LV8N/A
2000FordExcursion6.8LV10N/A
2000FordExcursion5.4LV8N/A
2000FordF-250 Super Duty6.8LV10N/A
2000FordF-250 Super Duty5.4LV8N/A
2000FordF-350 Super Duty6.8LV10N/A
2000FordF-350 Super Duty5.4LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1MF121YC2Z12B579AAYC2Z12B579BAYC2Z12B579BARMYC2Z12B579BBRM

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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