OE Quality
60-Day Returns

NTK MG0031 Mass Air Flow Sensor
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:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | Ford | Escort | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 2002 | Mazda | 626 | 2.0L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 2001 | Ford | Escort | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 2001 | Ford | Ranger | 2.5L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 2001 | Mazda | 626 | 2.0L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 2001 | Mazda | B2500 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 2000 | Ford | Escort | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 2000 | Ford | Ranger | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 2000 | Ford | Ranger | 2.5L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 2000 | Mazda | 626 | 2.0L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 2000 | Mazda | B2500 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 2000 | Mazda | B3000 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1999 | Ford | Escort | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1999 | Ford | Ranger | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1999 | Ford | Ranger | 2.5L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1999 | Ford | Taurus | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1999 | Mazda | 626 | 2.0L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1999 | Mazda | B2500 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1999 | Mazda | B3000 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1999 | Mercury | Sable | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1999 | Mercury | Tracer | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1998 | Ford | Escort | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1998 | Ford | Ranger | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1998 | Ford | Ranger | 2.5L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1998 | Ford | Taurus | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1998 | Mazda | 626 | 2.0L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1998 | Mazda | B2500 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1998 | Mazda | B3000 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1998 | Mercury | Sable | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1998 | Mercury | Tracer | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1997 | Ford | Aerostar | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1997 | Ford | Escort | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1997 | Ford | Ranger | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1997 | Ford | Ranger | 2.3L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1997 | Ford | Taurus | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1997 | Ford | Windstar | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1997 | Mazda | B2300 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1997 | Mazda | B3000 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1997 | Mercury | Sable | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1997 | Mercury | Tracer | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1996 | Ford | Aerostar | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1996 | Ford | Escort | 1.9L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1996 | Ford | Ranger | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1996 | Ford | Ranger | 2.3L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1996 | Ford | Taurus | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1996 | Ford | Windstar | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1996 | Mazda | B2300 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1996 | Mazda | B3000 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1996 | Mercury | Sable | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1996 | Mercury | Tracer | 1.9L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1995 | Ford | Ranger | 2.3L | L4 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1995 | Ford | Windstar | 3.0L | V6 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor |
| 1995 | Mazda | B2300 | N/A | Sensor Module w/Housing; NTK Mass Air Flow Sensor | ||
| 1995 | Mazda | B3000 | N/A | Sensor 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.