Walker 245-1018 Mass Air Flow Sensor

Walker Mass Air Flow Assembly 245-1018

Walker Mass Air Flow Assembly 245-1018 is a direct-fit mass air flow sensor assembly for select Ford and Mercury applications. It is built with a female connector, 4 terminals, and an included housing to support accurate airflow signal delivery in the engine management system.

Compatible With 1991-1993 Ford Escort, 1991-1993 Mercury Tracer, and 1996 Ford Escort, this Walker mass air flow sensor assembly is a practical replacement when diagnosing drivability and fuel control concerns. Walker Products has a long history in fuel system and engine sensor manufacturing, with production and engineering processes focused on meeting OEM-level specifications.

Key Features

• Mass air flow sensor assembly for engine air measurement
• Housing included for a complete assembly replacement
• Female connector with 4 terminals
• Walker Mass Air Flow Assembly line for OE-style fit and function
• Part number 245-1018 for accurate ordering and lookup

Detailed Description

Walker 245-1018 is engineered for vehicles that rely on precise airflow input to manage fuel delivery and engine performance. This assembly is listed for Fits 1996 Ford Escort, N/A; Fits 1991-1993 Ford Escort, N/A; and Fits 1991-1993 Mercury Tracer, N/A. If you are replacing a failing mass air flow sensor on a Ford Escort or Mercury Tracer, this part provides a cataloged match for the specified applications.

Walker Products has supplied fuel system and engine sensor components since 1946 and supports its product development with manufacturing, engineering, and technical documentation resources. The Walker Mass Air Flow Assembly line is positioned for replacement needs where accurate vehicle application coverage and OE-style specifications matter.

This part cross-references Delphi AF10110 for the same application.

What It Helps Address

• Rough idle caused by incorrect airflow readings
• Hesitation or stumble during acceleration
• Fuel trim issues related to inaccurate sensor input
• Check engine light concerns tied to mass air flow sensor faults
• Poor throttle response from a worn or contaminated sensor assembly

Installation Notes

Verify connector style, terminal count, and housing configuration before installation. Inspect the intake tract for leaks, contamination, or damaged wiring that could affect sensor readings. Confirm the vehicle application against the listed fitment for 1991-1993 Ford Escort, 1991-1993 Mercury Tracer, and 1996 Ford Escort before replacement.

Quality Assurance

Walker Products states that its components are manufactured to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, reflecting controlled manufacturing and product management practices for engine sensor and fuel system parts.