Spectra MA287 Mass Air Flow Sensor
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Spectra

Spectra MA287 Mass Air Flow Sensor

Brand Spectra MA287
Fits Ford and Mazda · 6 vehicles

Programmable ceramic board. Premium silicon coating helps protect against heat and vibration.

Fast signal response. Optimized circuit design improves consistency.

Platinum sensing elements. Uses new platinum resistance thermometer sensors for accurate airflow measurement.

Cross-references AP Exhaust 641528, Delphi AF10243 and 2S8Z12B579AARM for the same application. See all 33.

$33.41Free shipping
In stock · usually ships same day before 1pm CST
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Order total $33.41
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Spectra MA287 Mass Air Flow Sensor

The Spectra MA287 mass air flow sensor is a direct-fit emission control sensor for select Ford and Mazda applications. It is built for accurate airflow measurement and stable signal response in demanding under-hood conditions.

  • Programmable ceramic circuit board with premium-grade silicon coating
  • Helps protect the sensor from heat swings and road vibration
  • Uses platinum resistance thermometer sensor technology
  • Supports faster signal response and consistent airflow readings
  • Fits select 1996-1997 Ford Probe, Mazda 626, and Mazda MX-6 applications

Fitment Details

Fits 1996-1997 Ford Probe, N/A; sensor only and services OE number F62Z12B579A. Fits 1996-1997 Mazda 626, N/A. Fits 1996-1997 Mazda MX-6, N/A. This part cross-references Delphi AF10243 for the same application.

How This Sensor Is Used

  • Addresses inaccurate airflow readings that can affect engine performance
  • Helps correct rough idle caused by a failing mass air flow sensor
  • Supports repair of hesitation or poor throttle response
  • May resolve fuel trim issues related to incorrect air metering
  • Helps restore proper sensor output after contamination or electrical wear

Installation Notes

Verify the OE reference and connector match before installation. Clean surrounding intake components during service to reduce contamination risk, and inspect the air intake tract for leaks that can affect sensor readings. Confirm fitment against the vehicle application listed above before replacing the original unit.

Quality Assurance

Spectra designs this sensor with a ceramic circuit board, silicon protection coating, and platinum resistance thermometer elements to support reliable operation in heat and vibration exposure.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
1997FordProbe—2.0LL4N/ASensor Only; Services OE # F62Z12B579A
1997Mazda626Automatic2.0LL4N/ACompatible with multiple Mass Air Flow Sensors.
1997MazdaMX-6Automatic2.0LL4N/ACompatible with multiple Mass Air Flow Sensors.
1996FordProbe—2.0LL4N/ASensor Only; Services OE # F62Z12B579A
1996Mazda626Automatic2.0LL4N/ACompatible with multiple Mass Air Flow Sensors.
1996MazdaMX-6Automatic2.0LL4N/ACompatible with multiple Mass Air Flow Sensors.
Directly replaces or cross-references 33 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 641528Delphi — AF102432S8Z12B579AARM20912M5904359210221014M7495468695469178419178441570362245101924520197410019AFLS128RMF62Z12B579AF62Z12B579CAF62Z12B579CARMFSC213215FSC213215R00MA1014MAF1170MAF10243MAF69546MF0912MF0912NMF0912TMF21014MF21014NMQ6321SU5085XTP49546