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Standard Ignition MAS0115 Mass Air Flow SensorOE Quality 60-Day Returns
Part #: MAS0115

Standard Ignition MAS0115 Mass Air Flow Sensor

44 vehicles fit this part
Select your vehicle to confirm fitment
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Fitment: Ford, Mazda, and Mercury, B2300, B3000, Escape, Escort, Explorer Sport, Focus, Ranger, Sable, Taurus, Tribute, and Windstar
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Mass Air Flow Sensor for Ford and Mazda

The Standard Ignition MAS0115 is a sensor-only mass air flow sensor for select Ford, Mazda, and Mercury vehicles. It measures incoming air so the engine control system can calculate fuel delivery and maintain proper drivability.

Key Features

  • Mass air flow sensor, sensor only
  • Female rectangular connector
  • 6 male blade terminals
  • Direct-fit style for select emission control applications
  • Fits 2000-2004 Ford Focus, 2001-2004 Ford Escape, and 2001-2004 Mazda B2300/B3000 applications

Detailed Description

Standard Ignition MAS0115 is built for emission control service where accurate airflow measurement is critical. This mass air flow sensor supports engine management on Ford Escape, Ford Focus, Mazda Tribute, and related applications by sending airflow data to the powertrain control module. The MAS0115 part number is also used across multiple interchange references, including Delphi AF10128 and Beck/Arnley 158-1256 for the same application family.

Compatible vehicle coverage includes 2000-2004 Ford Focus, 2001-2004 Ford Escape, 2001-2006 Mazda Tribute, 2001-2004 Mazda B2300, 2001-2004 Mazda B3000, 2000-2003 Ford Escort, 2001-2003 Ford Explorer Sport, 2001-2003 Ford Ranger, 2000-2003 Ford Taurus, 2000-2003 Mercury Sable, 1999-2000 Ford Windstar, and 1999 Ford Escort from 2/2/99.

What It Helps Solve

  • Rough idle caused by inaccurate airflow readings
  • Hesitation or stumble during acceleration
  • Check engine light related to airflow sensor performance
  • Poor fuel control from incorrect air measurement
  • Driveability issues on Ford Escape, Ford Focus, and Mazda Tribute applications

Installation Notes and Tips

Verify the connector style before installation: this unit uses one female rectangular connector with six male blade terminals. Confirm the vehicle’s original sensor configuration and match the application by year, make, and model before replacing the part. Clean intake tract components as needed so the new sensor can read airflow accurately.

Quality Assurance

Standard Ignition supplies this MAS0115 mass air flow sensor as an emission control replacement part for the listed applications. Confirm fitment against the vehicle’s original part number and connector layout before installation.

BrandStandard Ignition
Part NumberMAS0115
Connector GenderFemale
Connector Quantity1
Connector ShapeRectangular
NotesSensor only
Terminal GenderMale
Terminal Quantity6
Terminal TypeBlade

This part fits 44 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006MazdaTributeN/A
2005MazdaTributeN/A
2004FordEscape2.0LL4N/A
2004FordFocus2.0LL4N/A
2004MazdaB2300N/A
2004MazdaB3000N/A
2004MazdaTributeN/A
2003FordEscape2.0LL4N/A
2003FordEscortN/A
2003FordExplorer SportN/A
2003FordFocus2.0LL4N/A
2003FordRanger2.3LL4N/A
2003FordTaurus3.0LV6N/A
2003MazdaB2300N/A
2003MazdaB3000N/A
2003MazdaTributeN/A
2003MercurySable3.0LV6N/A
2002FordEscape2.0LL4N/A
2002FordEscortN/A
2002FordExplorer SportN/A
2002FordFocusN/A
2002FordRanger2.3LL4N/A
2002FordTaurus3.0LV6N/A
2002MazdaB2300N/A
2002MazdaB3000N/A
2002MazdaTributeN/A
2002MercurySable3.0LV6N/A
2001FordEscape2.0LL4N/A
2001FordEscortN/A
2001FordExplorer SportN/A
2001FordFocusN/A
2001FordRanger2.3LL4N/A
2001FordTaurus3.0LV6N/A
2001MazdaB2300N/A
2001MazdaB3000N/A
2001MazdaTributeN/A
2001MercurySable3.0LV6N/A
2000FordEscortN/A
2000FordFocusN/A
2000FordTaurus3.0LV6N/A
2000FordWindstar3.0LV6N/A
2000MercurySable3.0LV6N/A
1999FordEscort2.0LL4N/AFrom 2/2/99
1999FordWindstar3.0LV6N/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:

158-12561MF1041SDZ12B579BARM2-1410320861M245-11022MAF003274-50011917818AF10128AFLS152RMDL-3028MA1003MA206MG0182

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

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