Walker 245-1024 Mass Air Flow Sensor

Walker Mass Air Flow Assembly for Ford and Mercury

Walker Mass Air Flow Assembly 245-1024 is a direct-fit mass air flow sensor assembly for select Ford and Mercury applications. It is built with a housing included and a 4-terminal female connector to match the original sensor interface on covered vehicles.

Compatible With 1990 Ford Cougar, 1989-1990 Ford Thunderbird, and 1989-1990 Mercury Cougar, this part number 245-1024 supports accurate airflow measurement for engine management systems that rely on precise sensor input.

Key Features

• Mass air flow sensor assembly for emission control and engine management service
• Housing included for a complete assembly-style replacement
• 4-terminal female connector
• Direct-fit application for select Ford Thunderbird and Cougar models
• Walker Mass Air Flow Assembly line backed by Walker Products engineering and technical support

Product Details

Walker Products has supplied fuel system and engine sensor components since 1946, with manufacturing and product support focused on meeting or exceeding OEM standards and specifications. The Walker Mass Air Flow Assembly line is part of that broader engine management portfolio, which includes sensors and related fuel system components for aftermarket repair. Part number 245-1024 is intended for vehicles that use the listed connector style and assembly configuration, including 1990 Ford Cougar, 1989-1990 Ford Thunderbird, and 1989-1990 Mercury Cougar.

This part cross-references Schrader TPMS Solutions 29132 for the same application.

What It Helps Address

• Unstable idle caused by inaccurate airflow signal input
• Reduced throttle response from a failing mass air flow sensor
• Check engine light conditions related to airflow measurement faults
• Fuel trim issues tied to incorrect air metering
• Driveability problems on Ford Thunderbird and Mercury Cougar applications

Installation Notes and Tips

Verify connector style, terminal count, and housing configuration before installation. This assembly uses a female connector and does not include mounting hardware. Confirm the vehicle application against the original part number 245-1024 and inspect the intake tract for contamination or vacuum leaks that can affect sensor performance after replacement.

Quality Assurance

Walker Products is an ISO 9001 and IATF 16949 certified manufacturer with in-house engineering and product management support. The company states its engine sensor and fuel system components are produced to meet or exceed OEM standards and specifications.