NTK MG0187 Mass Air Flow Sensor

Mass Air Flow Sensor Overview

The NTK Mass Air Flow Sensor MG0187 is a direct-fit emission control sensor for select Infiniti and Nissan applications. It is built for accurate airflow measurement, stable engine management input, and OE-style replacement performance.

Compatible With Infiniti Q70, Infiniti Q70L, Nissan Juke, and Infiniti M56 applications listed below, this NTK sensor supports proper air-fuel calculation and consistent drivability. The MG0187 part number is also useful when cross-checking replacement options for the same application.

Key Features

• Mass air flow sensor for emission control and engine management systems
• OE-focused design from NTK, The Sensor Specialist
• Manufactured to meet or exceed OE specifications
• Tested under thermal shock, vibration, and OBD verification conditions
• Direct replacement coverage for select Infiniti and Nissan vehicles

Detailed Description

NTK brings OE application technology and technical sensor coverage together under one brand. The MG0187 mass air flow sensor reflects that approach with a design centered on accurate airflow signal delivery and dependable integration with the vehicle’s engine control system. This part cross-references Delphi AF10440 and Standard Ignition MAS0353 for the same application.

Fits 2019 Infiniti Q70, N/A. Fits 2014-2018 Infiniti Q70, N/A. Fits 2019 Infiniti Q70L, N/A. Fits 2015-2018 Infiniti Q70L, N/A. Fits 2015-2017 Nissan Juke, N/A. Fits 2011-2014 Nissan Juke, N/A. Fits 2011-2013 Infiniti M56, N/A. The MG0187 part number should be matched carefully to the listed application and OE reference 22680-1MB0A where noted.

What It Helps Address

• Incorrect airflow readings that affect fuel delivery
• Rough idle caused by inaccurate sensor output
• Driveability issues tied to contaminated or failing sensors
• Check engine concerns related to airflow measurement faults
• Replacement needs for OE-style sensor service

Installation Notes and Tips

Verify the vehicle application, year, and OE reference before ordering. Confirm the connector and sensor style against the original unit on the vehicle. Use the listed fitment data for Infiniti Q70, Infiniti Q70L, Nissan Juke, and Infiniti M56 applications to confirm the correct MG0187 replacement.

Quality Assurance

NTK is the only OE supplier with a full line of technical sensors in the aftermarket for import and domestic vehicles. Each sensor undergoes thermal shock, vibration, and OBD verification testing to support OE-level specification control.