Walker
Walker Mass Air Flow Sensor

Walker 245-1224 Mass Air Flow Sensor

Brand Walker 245-1224
Connector Gender Female
Housing Included No
Mounting Hardware Included Yes
Terminal Quantity 4
Product line Walker Mass Air Flow Sensor
Fits Lincoln and Ford · 8 vehicles

OE-standard quality. Manufactured to meet or exceed OEM specifications.

Mass air flow sensor. Measures incoming air for precise engine management.

4-terminal design. Female connector for a secure electrical connection.

Cross-references AP Exhaust 642060, Delphi AF10121 and Gates 29039 for the same application. See all 12.

$75.61Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
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Free returns within 60 days if it doesn't fit when fitment is verified.

Walker Mass Air Flow Sensor 245-1224

Walker Mass Air Flow Sensor 245-1224 is a direct-fit engine management replacement for select Ford and Lincoln applications. It is built to meet or exceed OEM standards and specifications, with a 4-terminal female connector and mounting hardware included for a cleaner service replacement.

Key Features

  • Mass air flow sensor for emission control and engine management service
  • 4-terminal female connector for the listed applications
  • Mounting hardware included
  • Housing not included
  • Walker Products engineering and technical support behind the part

Product Details

The Walker Mass Air Flow Sensor line focuses on accurate airflow measurement for fuel-injection systems. Part number 245-1224 is backed by Walker Products’ long history in fuel system and engine sensor manufacturing, with production and application data managed to support OE-style fit and function. This sensor is listed for Fits 1998-2002 Lincoln Continental, N/A and Fits 1999-2001 Ford Mustang, N/A. If you are replacing a failing Lincoln Continental mass air flow sensor or a Ford Mustang MAF sensor, this part number 245-1224 is a direct reference point for those applications.

This part cross-references Delphi AF10121 and Gates 29039 for the same application.

What It Helps Fix

  • Rough idle caused by inaccurate airflow readings
  • Hesitation or stumble during acceleration
  • Check engine light related to mass air flow sensor performance
  • Poor fuel delivery calculations from a worn sensor
  • Driveability issues on Ford Mustang and Lincoln Continental applications

Installation Notes

Verify connector style, terminal count, and housing requirements before installation. This sensor uses a female connector and does not include a housing, so confirm the original air intake assembly matches the listed configuration. Clean the intake tract and inspect related wiring and connectors during service to help ensure stable readings after replacement.

Quality Assurance

Walker Products has supplied fuel system components and engine sensors since 1946 and operates as an ISO 9001/IATF16949 certified manufacturer. The brand states its parts are produced to meet or exceed OEM standards and specifications, with engineering and technical support used to maintain application accuracy.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2002LincolnContinental4.6LV8N/AWalker Mass Air Flow Sensor
2001FordMustang4.6LV8N/AWalker Mass Air Flow Sensor
2001LincolnContinental4.6LV8N/AWalker Mass Air Flow Sensor
2000FordMustang4.6LV8N/AWalker Mass Air Flow Sensor
2000LincolnContinental4.6LV8N/AWalker Mass Air Flow Sensor
1999FordMustang4.6LV8N/AWalker Mass Air Flow Sensor
1999LincolnContinental4.6LV8N/AWalker Mass Air Flow Sensor
1998LincolnContinental4.6LV8N/AWalker Mass Air Flow Sensor
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 642060Delphi — AF10121Gates — 29039Spectra Premium — MA3007495719179182133511AFLS122RMAFLS193RMF6UZ12B579ABRMF6UZ12B579YRMMF0902