Holstein 2MAF0039 Mass Air Flow Sensor

Holstein Mass Air Flow Sensor

The Holstein 2MAF0039 mass air flow sensor is a sensor-only replacement for select Ford, Mazda, and Mercury applications. It is built for direct fitment on vehicles that use this style of airflow measurement, including Ford Ranger and Ford Escort applications.

Key Features

• Sensor-only replacement for the mass air flow system
• Direct-fit application coverage for select Ford, Mazda, and Mercury vehicles
• Supports accurate airflow measurement for engine management
• Holstein Parts replacement component
• Part number 2MAF0039 for easy identification

Detailed Description

Holstein 2MAF0039 is a mass air flow sensor for vehicles that rely on precise intake air measurement to manage fuel delivery and drivability. This part is listed for 1995-2002 Ford, Mazda, and Mercury applications, including Fits 1995-2001 Ford Ranger, N/A; Fits 1996-2002 Ford Escort, N/A; and Fits 1998-2002 Mazda 626, N/A. It also covers additional Ford Taurus, Mercury Sable, Mercury Tracer, Ford Aerostar, Ford Windstar, Mazda B2300, Mazda B2500, and Mazda B3000 applications. The 2MAF0039 is a practical replacement when the original sensor is no longer reading airflow correctly.

This part cross-references Delphi AF10117 and Standard Ignition MAS0131 for the same application.

What It Is Used For

• Restoring airflow signal accuracy
• Addressing rough idle caused by incorrect air metering
• Correcting hesitation during acceleration
• Resolving fuel trim issues tied to a faulty sensor
• Replacing a worn or contaminated mass air flow sensor

Installation Notes and Tips

Verify the connector style and sensor-only configuration before ordering. Match the application notes in the fitment table, since some listings specify sensor only. Confirm the part number 2MAF0039 against the original unit before installation.

Quality Assurance

Holstein Parts supplies this replacement sensor for listed applications across Ford, Mazda, and Mercury platforms. Use the fitment notes to confirm the correct application for your vehicle.