Beck Arnley 158-0981 Mass Air Flow Sensor

Beck Arnley Mass Air Flow Sensor for Nissan and Infiniti

Beck Arnley 158-0981 is a mass air flow sensor built for foreign nameplate applications that require OE-level form, fit, and function. It is a direct replacement for select Nissan and Infiniti models with housing, helping restore accurate airflow measurement for proper engine management.

Fits 2003-2008 INFINITI FX35, N/A; Fits 2003-2007 INFINITI G35, N/A; Fits 2003-2007 Nissan Murano, N/A; Fits 2003-2006 Nissan 350Z, N/A; Fits 2002-2006 Nissan Altima, N/A; Fits 2004-2006 Nissan Sentra, N/A; Fits 2004 Nissan Pathfinder, N/A; Fits 2003 Nissan Sentra, N/A.

Key Features

• Mass air flow sensor for emission control and engine air metering
• OE-spec replacement for foreign nameplate vehicles
• Built for the listed applications with housing
• Beck Arnley 158-0981 for direct application matching
• Fits Nissan Altima, Nissan 350Z, Nissan Murano, and Infiniti G35 and FX35 applications

Detailed Description

Beck Arnley sources parts to match the original equipment requirements of imported vehicles, focusing on correct form, fit, and function. This mass air flow sensor measures incoming air so the engine control system can calculate fuel delivery and maintain proper drivability. For drivers searching for a Nissan Altima mass air flow sensor with housing or a Beck Arnley 158-0981 replacement for Infiniti G35 and Nissan Murano applications, this part matches the listed vehicle coverage.

This part cross-references no additional part numbers in the provided data.

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or stumble during acceleration
• Check engine light related to air metering faults
• Poor fuel control from a failing MAF sensor
• Driveability issues on Nissan and Infiniti models with housing

Installation Notes and Tips

Verify the connector style, housing configuration, and engine application before installation. Clean the intake tract and inspect the air filter and ducting so the new sensor can read airflow accurately. Confirm the vehicle match by year, make, and model before ordering Beck Arnley 158-0981.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. Product specialists work with global sourcing partners to support correct application matching for the listed Nissan and Infiniti vehicles.