Spectra MP127 Manifold Absolute Pressure Sensor - Rear
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Spectra

Spectra MP127 Manifold Absolute Pressure Sensor - Rear

Brand Spectra MP127
Position Rear
Fits Ford, Lincoln, Mazda, and Mercury · 176 vehicles

OE specifications. Meets or exceeds OE fit, form, and function.

Manifold absolute pressure sensor. Measures intake manifold pressure for precise engine management.

Cross-references Standard Ignition AS199, 1S7Z9F479AA and 1S7Z9F479AC for the same application. See all 17.

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Spectra MP127 Manifold Absolute Pressure Sensor

The Spectra MP127 manifold absolute pressure sensor is built for direct-fit replacement on a wide range of Ford, Mazda, Lincoln, and Mercury applications. It is engineered to meet or exceed OE specifications for fit, form, and function, making it a practical choice for restoring accurate engine load and intake pressure readings.

  • Direct-fit manifold absolute pressure sensor for emission control systems
  • OE-style fit, form, and function for straightforward replacement
  • Supports accurate pressure signal input to the engine management system
  • Compatible with a broad range of Ford Escape, Fusion, Transit Connect, and Ranger applications
  • Cross-reference part number: Standard Ignition AS199

Detailed Product Information

The Spectra MP127 MAP sensor is designed for vehicles that rely on precise manifold pressure data to manage fuel delivery, ignition timing, and overall drivability. It fits 2005-2020 Ford Escape, 2006-2020 Ford Fusion, 2010-2022 Ford Transit Connect, 2011-2020 Lincoln MKZ, and additional Ford, Mazda, and Mercury applications listed in the fitment data. This part number, MP127, is also referenced in aftermarket interchange listings for related OE-style applications.

Compatible With Ford Escape, Ford Fusion, Ford Transit Connect, Mazda 3, Mazda 6, Mazda MX-5 Miata, Mazda Tribute, Mercury Mariner, and Lincoln MKZ applications where the listed fitment matches the vehicle configuration.

Common Issues This Sensor Can Address

  • Incorrect manifold pressure readings
  • Check engine light related to MAP sensor performance
  • Rough idle or inconsistent engine response
  • Poor fuel control caused by inaccurate intake pressure data
  • Driveability concerns tied to a failing emission control sensor

Installation Notes

Verify the vehicle year, make, model, and position before installation. The fitment data includes N/A and Rear positions for specific applications, so match the original sensor location exactly. Inspect the connector, vacuum passage, and surrounding intake components for damage or contamination before installing the new sensor. After replacement, clear diagnostic trouble codes and confirm proper sensor readings with a scan tool if required.

Quality Assurance

Spectra states that this manifold absolute pressure sensor is manufactured to meet or exceed OE specifications for fit, form, and function.

Related reading

This part fits 176 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2022FordTransit Connect—2.5LL4—N/A—
2021FordTransit Connect—2.5LL4—N/A—
2020FordEscape—2.5LL4—N/A—
2020FordFusion—2.5LL4—N/A—
2020FordFusion—2.0LL4ELECTRIC/GASN/A—
2020FordTransit Connect—2.5LL4—N/A—
2020LincolnMKZ—2.0LL4ELECTRIC/GASN/A—
2019FordEscape—2.5LL4—N/A—
2019FordFusion—2.5LL4—N/A—
2019FordFusion—2.0LL4ELECTRIC/GASN/A—
2019FordTransit Connect—2.5LL4—N/A—
2019LincolnMKZ—2.0LL4ELECTRIC/GASN/A—
2018FordC-Max—2.0LL4—N/A—
2018FordEscape—2.5LL4—N/A—
2018FordFusion—2.5LL4—N/A—
2018FordFusion—2.0LL4ELECTRIC/GASN/A—
2018FordTransit Connect—2.5LL4—N/A—
2018LincolnMKZ—2.0LL4ELECTRIC/GASN/A—
2017FordC-Max—2.0LL4—N/A—
2017FordEscape—2.5LL4—N/A—
2017FordFusion—2.5LL4—N/A—
2017FordFusion—2.0LL4ELECTRIC/GASN/A—
2017FordTransit Connect—2.5LL4—N/A—
2017LincolnMKZ—2.0LL4ELECTRIC/GASN/A—
2016FordC-Max—2.0LL4—N/A—
2016FordEscape—2.5LL4—N/A—
2016FordFusion—2.5LL4—N/A—
2016FordFusion—2.0LL4ELECTRIC/GASN/A—
2016FordTransit Connect—2.5LL4—N/A—
2016LincolnMKZ—2.0LL4ELECTRIC/GASN/A—
2015FordC-Max—2.0LL4—N/A—
2015FordEscape—2.5LL4—N/A—
2015FordFusion—2.5LL4—N/A—
2015FordFusion—2.0LL4ELECTRIC/GASN/A—
2015FordTransit Connect—2.5LL4—N/A—
2015LincolnMKZ—2.0LL4ELECTRIC/GASN/A—
2015Mazda5—2.5LL4—N/A—
2015MazdaMX-5 Miata—2.0LL4—N/A—
2014FordC-Max—2.0LL4—N/A—
2014FordEscape—2.5LL4—N/A—
2014FordFusion—2.5LL4—N/A—
2014FordFusion—2.0LL4ELECTRIC/GASN/A—
2014FordTransit Connect—2.5LL4—N/A—
2014LincolnMKZ—2.0LL4ELECTRIC/GASN/A—
2014Mazda5—2.5LL4—N/A—
2014MazdaMX-5 Miata—2.0LL4—N/A—
2013FordC-Max—2.0LL4—N/A—
2013FordEscape—2.5LL4—N/A—
2013FordFusion—2.5LL4—N/A—
2013FordTransit Connect—2.0LL4—N/A—
2013LincolnMKZ—2.0LL4ELECTRIC/GASN/A—
2013Mazda3—2.5LL4—N/A—
2013Mazda3—2.0LL4—N/A—
2013Mazda3 Sport—2.5LL4—N/A—
2013Mazda5—2.5LL4—N/A—
2013Mazda6—2.5LL4—N/A—
2013MazdaMX-5 Miata—2.0LL4—N/A—
2012FordEscape—2.5LL4—N/A—
2012FordFusion—2.5LL4—N/A—
2012FordTransit Connect—2.0LL4—N/A—
2012LincolnMKZ—2.5LL4—N/A—
2012Mazda3—2.5LL4—N/A—
2012Mazda3—2.0LL4—N/A—
2012Mazda3 Sport—2.5LL4—N/A—
2012Mazda5—2.5LL4—N/A—
2012Mazda6—2.5LL4—N/A—
2012MazdaCX-7—2.5LL4—N/A—
2012MazdaCX-7—2.3LL4—N/A—
2012MazdaMX-5 Miata—2.0LL4—N/A—
2011FordEscape—2.5LL4—N/A—
2011FordFusion—2.5LL4—N/A—
2011FordRangerXLT2.3LL4—N/A—
2011FordRangerXL2.3LL4—N/A—
2011FordTransit Connect—2.0LL4—N/A—
2011LincolnMKZ—2.5LL4—N/A—
2011Mazda3—2.5LL4—N/A—
2011Mazda3—2.0LL4—N/A—
2011Mazda3 Sport—2.5LL4—N/A—
2011Mazda6—2.5LL4—N/A—
2011MazdaCX-7—2.5LL4—N/A—
2011MazdaCX-7—2.3LL4—N/A—
2011MazdaMX-5 Miata—2.0LL4—N/A—
2011MazdaTribute—2.5LL4—N/A—
2011MercuryMariner—2.5LL4—N/A—
2011MercuryMilan—2.5LL4—N/A—
2010FordEscape—2.5LL4—N/A—
2010FordFusion—2.5LL4—N/A—
2010FordFusion—2.3LL4—N/A—
2010FordRangerXLT2.3LL4—N/A—
2010FordRangerXL2.3LL4—N/A—
2010FordTransit Connect—2.0LL4—N/A—
2010Mazda3—2.5LL4—N/A—
2010Mazda3—2.0LL4—N/A—
2010Mazda3 Sport—2.5LL4—N/A—
2010Mazda5—2.3LL4—N/A—
2010Mazda6—2.5LL4—N/A—
2010MazdaB2300—2.3LL4—N/A—
2010MazdaCX-7—2.5LL4—N/A—
2010MazdaMX-5 Miata—2.0LL4—N/A—
2010MazdaTribute—2.5LL4—N/A—
2010MercuryMariner—2.5LL4—N/A—
2010MercuryMilan—2.5LL4—N/A—
2009FordEscape—2.5LL4—N/A—
2009FordFusion—2.3LL4—N/A—
2009FordRangerXLT2.3LL4—N/A—
2009FordRangerXL2.3LL4—N/A—
2009Mazda3—2.3LL4—N/A—
2009Mazda3—2.0LL4—N/A—
2009Mazda3 Sport—2.0LL4—N/A—
2009Mazda5—2.3LL4—N/A—
2009Mazda6—2.5LL4—N/A—
2009MazdaB2300—2.3LL4—N/A—
2009MazdaMX-5 Miata—2.0LL4—N/A—
2009MazdaTribute—2.5LL4—N/A—
2009MercuryMariner—2.5LL4—N/A—
2009MercuryMilan—2.3LL4—N/A—
2008FordEscape—2.3LL4—N/A—
2008FordFusion—2.3LL4—N/A—
2008FordRangerXLT2.3LL4—N/A—
2008FordRangerXL2.3LL4—N/A—
2008Mazda3—2.0LL4—N/A—
2008Mazda5—2.3LL4—N/A—
2008Mazda6—2.3LL4—N/A—
2008MazdaB2300—2.3LL4—N/A—
2008MazdaMX-5 Miata—2.0LL4—N/A—
2008MazdaTribute—2.3LL4—N/A—
2008MercuryMariner—2.3LL4—N/A—
2008MercuryMilan—2.3LL4—N/A—
2007FordEscape—2.3LL4—N/A—
2007FordFocus—2.3LL4—N/A—
2007FordFusion—2.3LL4—N/A—
2007FordRanger—2.3LL4—N/A—
2007Mazda3—2.3LL4—N/A—
2007Mazda3—2.0LL4—N/A—
2007Mazda5—2.3LL4—N/A—
2007Mazda6—2.3LL4—N/A—
2007MazdaB2300—2.3LL4—N/A—
2007MazdaMX-5 Miata—2.0LL4—N/A—
2007MercuryMariner—2.3LL4—N/A—
2007MercuryMilan—2.3LL4—N/A—
2006FordEscape—2.3LL4—N/A—
2006FordFocus—2.3LL4—N/A—
2006FordFusion—2.3LL4—N/A—
2006FordRanger—2.3LL4—N/A—
2006Mazda3—2.3LL4—N/A—
2006Mazda3—2.0LL4—N/A—
2006Mazda5—2.3LL4—N/A—
2006Mazda6—2.3LL4—N/A—
2006MazdaB2300—2.3LL4—N/A—
2006MazdaMX-5 Miata—2.0LL4—N/A—
2006MazdaTribute—2.3LL4—N/A—
2006MercuryMariner—2.3LL4—N/A—
2006MercuryMilan—2.3LL4—N/A—
2005FordEscape—2.3LL4—N/A—
2005FordFocus—2.3LL4—N/A—
2005FordRanger—2.3LL4—N/A—
2005Mazda3—2.3LL4—Rear—
2005Mazda3—2.0LL4—Rear—
2005Mazda6—2.3LL4—N/A—
2005MazdaB2300—2.3LL4—N/A—
2005MazdaTribute—2.3LL4—N/A—
2005MercuryMariner—2.3LL4—N/A—
2004FordFocus—2.3LL4—N/A—
2004FordRanger—2.3LL4—N/A—
2004Mazda3—2.3LL4—Rear—
2004Mazda3—2.0LL4—Rear—
2004Mazda6—2.3LL4—N/A—
2004MazdaB2300—2.3LL4—N/A—
2003FordFocus—2.3LL4—N/A—
2003FordRanger—2.3LL4—N/A—
2003Mazda6—2.3LL4—N/ARear
2003MazdaB2300—2.3LL4—N/A—
2002FordRanger—2.3LL4—N/A—
2002MazdaB2300—2.3LL4—N/A—
2001FordRanger—2.3LL4—N/A—
2001MazdaB2300—2.3LL4—N/A—
Directly replaces or cross-references 17 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — AS1991S7Z9F479AA1S7Z9F479AC1S7Z9F479AD3S4Z9F479AA4S4Z9F479AA5S24482168712251048AS199TCX1780CX1962CX1976CX2543CX2559EC7003SU2323