Walker 245-1193 Mass Air Flow Sensor

Walker Mass Air Flow Assembly 245-1193

Walker Mass Air Flow Assembly 245-1193 is a direct-fit mass air flow sensor assembly for select Ford and Mercury applications. It is built with a housing included and a 6-terminal female connector layout for a straightforward replacement on the listed vehicles.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Mass Air Flow Assembly line is backed by that experience for accurate vehicle application coverage and dependable sensor replacement.

Key Features

• Mass air flow sensor assembly for emission control and engine management service
• Housing included for a complete assembly-style replacement
• 6-terminal female connector
• Direct application coverage for select 1999-2002 Ford Contour, Mercury Cougar, and Mercury Mystique models
• Walker part number 245-1193 for catalog and cross-reference lookup

Detailed Description

This Walker Mass Air Flow Assembly 245-1193 is engineered for vehicles that require an OE-style mass air flow sensor assembly with the specified connector and housing configuration. It serves as a replacement for select 1999-2002 Ford Contour, 2000 Ford Contour, 1999-2002 Mercury Cougar, and 1999-2000 Mercury Mystique applications, including the noted production-date-specific fitments. This part cross-references Delphi AF10143 for the same application.

Walker Products manufactures engine sensors and fuel system components for the automotive aftermarket, with ISO 9001/IATF16949 certified quality systems supporting product consistency and application accuracy. Part number 245-1193 is a practical choice when replacing a worn or failing mass air flow sensor assembly on the listed Ford and Mercury vehicles.

What It Helps Fix

• Rough idle caused by inaccurate airflow measurement
• Hesitation or stumble during acceleration
• Check engine light related to mass air flow sensor faults
• Poor fuel economy from incorrect air-fuel calculations
• Driveability issues on Ford Contour, Mercury Cougar, and Mercury Mystique models

Installation Notes and Tips

Verify the connector style, terminal count, and housing configuration before installation. Confirm vehicle build date on 1999 Ford Contour, 1999 Mercury Cougar, and 1999 Mercury Mystique models, since fitment is limited to the listed production dates. Inspect the intake tract and electrical connector for contamination or damage before installing the new assembly.

Quality Assurance

Walker Products supports this mass air flow assembly with manufacturing, product management, engineering, and technical support resources. The company states that its engine management components are produced to meet or exceed OEM standards and specifications.