Beck Arnley 158-1072 Mass Air Flow Sensor

Beck Arnley Mass Air Flow Sensor 158-1072

Beck Arnley 158-1072 is a mass air flow sensor for select Nissan applications, built to meet foreign nameplate OE specifications for form, fit, and function. It is a direct-fit replacement for drivers who need accurate airflow signal input for proper engine management on covered Nissan Altima and Nissan Sentra models.

Key Features

• Mass air flow sensor for emission control and engine air metering
• OE-style form, fit, and function for foreign nameplate applications
• Engineered through Beck Arnley global sourcing partners
• Fits 2002-2003 Nissan Altima, N/A
• Fits 2002 Nissan Sentra, N/A
• Fits 2003 Nissan Sentra, N/A; NEW; To 4/03
• Part number 158-1072 for application matching and catalog lookup

Detailed Description

This Beck Arnley mass air flow sensor helps restore the airflow measurement the engine control system relies on for fuel delivery and drivability. Beck Arnley parts are sourced to match OE specifications for foreign nameplate vehicles, giving you a replacement that follows the original part’s form, fit, and function. For Nissan Altima and Nissan Sentra owners, 158-1072 is a practical choice when the original sensor is no longer reading correctly.

Use part number 158-1072 when searching for a replacement mass air flow sensor for 2002-2003 Nissan Altima or 2002-2003 Nissan Sentra applications. If you are comparing options for a Nissan Altima mass air flow sensor or a Nissan Sentra MAF sensor, verify the vehicle build details before ordering, especially for the 2003 Sentra listing noted as NEW; To 4/03.

What It Is Used For

• Correcting inaccurate airflow readings that affect fuel mixture
• Addressing rough idle or hesitation tied to faulty air metering
• Replacing a worn or contaminated MAF sensor on Nissan Altima and Sentra models
• Supporting proper engine control response after sensor failure
• Resolving check engine light concerns related to airflow measurement

Installation Notes and Tips

Confirm the exact vehicle year, model, and build date before installation. The fitment notes for 2003 Nissan Sentra specify NEW; To 4/03, so build timing matters. Inspect the intake tract for contamination, damaged connectors, or air leaks before installing the new sensor, and clear diagnostic trouble codes after the repair if required by the vehicle.

Quality Assurance

Beck Arnley parts are selected to meet foreign nameplate OE specifications for form, fit, and function. The brand works with global sourcing partners to help ensure the replacement matches the intended application for Nissan Altima and Nissan Sentra vehicles.