Standard Ignition MAS0208 Mass Air Flow Sensor

Mass Air Flow Sensor for Nissan and Infiniti

Standard Ignition MAS0208 is a mass air flow sensor complete assembly built with a plastic housing, 5 male pin terminals, and a rectangular female connector. It uses a bolt-on attachment method and a 4-bolt-hole mounting pattern for direct replacement service on select Nissan and INFINITI applications.

Compatible With 2003-2021 Nissan and INFINITI vehicles, this Standard Ignition MAS0208 mass air flow sensor is listed for models including Nissan Altima, Maxima, Murano, Quest, Sentra, 350Z, NV2500, NV3500, and INFINITI FX35 and G35. It is a complete assembly with housing included for a cleaner replacement on the original intake air metering setup.

Key Features

• Part number: MAS0208
• Mass air flow sensor complete assembly
• Bolt-on attachment method
• Rectangular female connector with 1 connector
• 5 male pin terminals
• Plastic housing included
• 4 bolt holes for mounting

Detailed Description

Standard Ignition MAS0208 is an emission control sensor used to measure incoming air volume for the engine management system. Accurate airflow input helps the ECU calculate fuel delivery and maintain proper drivability across select Nissan and INFINITI platforms. This part cross-references Delphi AF10141 and Beck/Arnley 158-0981 for the same application.

Use MAS0208 when servicing a Nissan Altima mass air flow sensor, Nissan Maxima MAF sensor, Nissan Murano airflow sensor, or INFINITI G35 and FX35 intake air meter replacement. The complete assembly format and OE-style connector layout support straightforward replacement where the original sensor and housing are serviced together.

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation during acceleration
• Hard starting related to incorrect air-fuel calculation
• Check engine light concerns tied to MAF sensor faults
• Poor fuel trim behavior from contaminated or failing airflow sensing

Installation Notes and Tips

Verify connector shape, terminal count, and bolt-hole pattern before installation. Inspect the intake tube, air filter housing, and wiring connector for contamination, damage, or loose fitment before replacing the sensor. For best results, clear diagnostic trouble codes after installation and confirm idle quality and airflow readings with a scan tool.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and emission control components. MAS0208 is built as a complete assembly to match the listed application requirements for select Nissan and INFINITI vehicles.