HomeEmission Control > SensorsNTK MG0031 Mass Air Flow Sensor
Part #: MG0031

NTK MG0031 Mass Air Flow Sensor

NTK Mass Air Flow Sensor
⚙️ 54 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$85.51Free 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
📦NTK Mass Air Flow Sensor
🚗Fitment: Ford, Mazda, and Mercury, 626, Aerostar, B2300, B2500, B3000, Escort, Ranger, Sable, Taurus, Tracer, and Windstar
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Mass Air Flow Sensor for Ford, Mazda, and Mercury Vehicles

The NTK Mass Air Flow Sensor MG0031 is designed to provide accurate airflow measurement for optimal engine performance. Compatible with various Ford, Mazda, and Mercury models, this sensor helps maintain efficient fuel delivery and emission control.

  • Precision airflow measurement for improved engine management
  • Compatible with Ford Ranger, Taurus, Aerostar, and more
  • Part number MG0031 ensures exact fit and function
  • Supports emission control system accuracy
  • Durable construction for consistent performance

About the NTK Mass Air Flow Sensor Product Line

The NTK Mass Air Flow Sensor product line focuses on delivering reliable and precise sensors that meet OEM specifications. This line is engineered to provide accurate airflow data critical for engine control units to optimize fuel injection and reduce emissions. The MG0031 sensor is part of this line, ensuring compatibility and performance for select Ford, Mazda, and Mercury vehicles.

Detailed Product Description

The NTK Mass Air Flow Sensor MG0031 measures the volume and density of air entering the engine, allowing the vehicle’s computer to adjust fuel delivery accordingly. This sensor is compatible with multiple models including the Ford Ranger, Taurus, Aerostar, and Mazda 626, among others. By providing accurate airflow data, it supports efficient combustion and helps maintain emission standards. The MG0031 sensor is manufactured to meet strict quality standards, ensuring reliable operation over time.

Common Applications and Issues Addressed

  • Restores proper air-fuel mixture for smoother engine performance
  • Resolves rough idling and engine hesitation
  • Helps correct poor fuel economy caused by faulty airflow readings
  • Reduces engine stalling related to inaccurate air measurement
  • Supports emission control compliance by providing accurate sensor data

Installation Notes and Tips

When installing the NTK Mass Air Flow Sensor MG0031, ensure the sensor connector is clean and securely attached. Avoid touching the sensor element to prevent damage. It is recommended to check for any air intake leaks and clean the air filter before installation to maintain sensor accuracy. Proper installation will help the sensor deliver precise airflow readings for optimal engine function.

Quality Assurance and Warranty

NTK manufactures the MG0031 sensor to meet or exceed OEM standards, ensuring durability and reliable performance. While specific warranty details are not provided here, NTK products typically come with manufacturer-backed quality assurance. Using this sensor helps maintain your vehicle’s emission control system integrity and engine efficiency.

This part fits 54 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002FordEscortN/ASensor Module w/Housing; NTK Mass Air Flow Sensor
2002Mazda6262.0LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
2001FordEscortN/ASensor Module w/Housing; NTK Mass Air Flow Sensor
2001FordRanger2.5LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
2001Mazda6262.0LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
2001MazdaB2500N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
2000FordEscortN/ASensor Module w/Housing; NTK Mass Air Flow Sensor
2000FordRanger3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
2000FordRanger2.5LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
2000Mazda6262.0LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
2000MazdaB2500N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
2000MazdaB3000N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1999FordEscortN/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1999FordRanger3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1999FordRanger2.5LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1999FordTaurus3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1999Mazda6262.0LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1999MazdaB2500N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1999MazdaB3000N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1999MercurySable3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1999MercuryTracerN/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1998FordEscortN/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1998FordRanger3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1998FordRanger2.5LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1998FordTaurus3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1998Mazda6262.0LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1998MazdaB2500N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1998MazdaB3000N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1998MercurySable3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1998MercuryTracerN/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1997FordAerostar3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1997FordEscortN/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1997FordRanger3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1997FordRanger2.3LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1997FordTaurus3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1997FordWindstar3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1997MazdaB2300N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1997MazdaB3000N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1997MercurySable3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1997MercuryTracerN/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1996FordAerostar3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1996FordEscort1.9LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1996FordRanger3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1996FordRanger2.3LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1996FordTaurus3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1996FordWindstar3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1996MazdaB2300N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1996MazdaB3000N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1996MercurySable3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1996MercuryTracer1.9LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1995FordRanger2.3LL4N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1995FordWindstar3.0LV6N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1995MazdaB2300N/ASensor Module w/Housing; NTK Mass Air Flow Sensor
1995MazdaB3000N/ASensor Module w/Housing; NTK Mass Air Flow Sensor

* 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:

245-10392903429034P290365909086-9526917-841AF10351F67Z-12B579-BF67Z-12B579-BAF67Z-12B579-CAF67Z-12B579-EAF67Z-12B579-EBRMF67Z-12B579-MRMF6DZ-12B579-DBMA1014MAF69526MAS0131MF0892MF0892NMF2884SDZ-12B579-BBRMXF2Z-12B579-BAXTP49526ZZM4-13-210ZZM4-13-210AZZM4-13-210R0BZZM6-13-210

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