Spectra MA495 Mass Air Flow Sensor

Spectra MA495 Mass Air Flow Sensor

The Spectra MA495 mass air flow sensor is built for Nissan and INFINITI applications that require accurate airflow measurement for proper engine management. It uses a programmable ceramic circuit board with a premium silicon coating to help protect against under-hood heat swings and vibration, while the platinum resistance thermometer design supports quicker signal response and consistent readings.

Key Features

• Mass air flow sensor for emission control and engine air measurement
• Programmable ceramic circuit board with protective silicon coating
• Platinum resistance thermometer sensor design for responsive signal output
• Built for heat and vibration exposure in demanding engine bays
• Direct replacement style for select Nissan and INFINITI vehicles

Fitment

• Fits 2022-2023 Nissan Kicks, N/A
• Fits 2014-2022 Nissan X-Trail, N/A
• Fits 2017-2021 Nissan Kicks, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2017-2021 Nissan Maxima, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2021 Nissan Murano, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2020-2021 Nissan Qashqai, N/A
• Fits 2017-2021 Nissan Rogue Sport, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2021 Nissan Versa, N/A
• Fits 2017-2020 INFINITI QX60, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2017-2020 Nissan Pathfinder, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2017-2020 Nissan Rogue, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2019-2020 Nissan Versa, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2017-2019 Nissan Qashqai, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2017-2019 Nissan Sentra, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2018-2019 Nissan Versa Note, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2017-2018 Nissan Altima, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2018 Nissan Versa, N/A. Sensor Only; From 08/2017
• Fits 2015-2017 Nissan Juke, N/A. Compatible with multiple Mass Air Flow Sensors.
• Fits 2016-2017 Nissan Rogue, N/A. Sensor Only; From 02/2016
• Fits 2016 Nissan Altima, N/A
• Fits 2016 Nissan Maxima, N/A. Sensor Only; From 02/2016
• Fits 2016 Nissan Sentra, N/A. Sensor Only; From 12/2015

Common Uses

• Restores accurate airflow signal data for engine control
• Addresses rough idle caused by incorrect air measurement
• Helps correct hesitation or poor throttle response tied to sensor faults
• Supports repair of lean or rich running conditions related to MAF readings
• Helps resolve check engine light concerns linked to airflow sensor failure

Installation Notes

Verify the part number and vehicle application before installation, especially on Nissan Rogue, Nissan Sentra, and Nissan Altima models that list multiple Mass Air Flow Sensor options. Confirm the sensor-only configuration notes for 2016-2018 applications and match the existing connector and housing style before replacement.

Quality Assurance

Spectra builds this sensor with a protected circuit board and platinum resistance thermometer technology to support stable operation in heat and vibration-prone engine compartments. This part cross-references Delphi AF10539 and Hitachi Automotive MAF0133 for the same application.