Walker 245-1506 Mass Air Flow Sensor

Walker 245-1506 Mass Air Flow Sensor

Walker 245-1506 is a standard replacement mass air flow sensor built as a complete housing assembly with a black plastic housing, female oblong connector, and 4-wire spade terminal design. It is programmed and tested before release to help maintain proper airflow signal accuracy for engine management systems.

For drivers searching for a mass air flow sensor for Walker 245-1506 applications, this unit is built to OE-style fit, form, and function standards. It is a direct replacement choice for vehicles that require a housing-included MAF sensor assembly.

Key Features

• Mass air flow sensor with housing included
• Standard replacement design for OE-style service
• Black plastic housing with oblong female connector
• 4-wire configuration with spade terminals
• Factory programmed and tested for fit, form, and function
• Built by Walker, a long-running manufacturer of fuel system and engine sensor components

Detailed Product Overview

Walker 245-1506 is engineered for vehicles that use a complete MAF sensor and housing assembly rather than a sensor-only insert. Walker states that its MAF sensors are new, not remanufactured, and are calibrated and verified through production testing and on-vehicle validation. The brand also notes that many of its high-demand sensors are manufactured in the USA using OEM-quality components and custom-engineered circuit boards.

This part number is intended for applications where accurate airflow measurement is critical to fuel trim control, idle quality, and drivability. If you are replacing a worn or contaminated sensor on a compatible Honda Civic or similar vehicle application, Walker 245-1506 provides a direct service replacement with the correct connector style and housing configuration.

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

What This Part Helps Address

• Rough idle caused by inaccurate airflow readings
• Check engine light related to MAF sensor performance
• Hesitation or poor throttle response
• Fuel trim issues from a contaminated or failing sensor
• Driveability problems after intake system service

Installation Notes

Before installation, confirm the connector shape, terminal count, and housing style match the original unit. Because this is a housing-included assembly, inspect the intake tract and connector area for dirt, oil residue, or damage before mounting the new sensor.

Handle the sensing element carefully and avoid touching the calibrated components. Verify all intake clamps and electrical connections are secure after installation, then clear diagnostic trouble codes and confirm proper operation with a scan tool if needed.

Quality Assurance

Walker Products has supplied fuel system components since 1946 and is an ISO 9001 / IATF 16949 certified manufacturer. The company states that each MAF sensor is programmed and tested for fit, form, and function before sale, with production verification used to confirm calibration.