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Walker 245-1025 Mass Air Flow Sensor
Overview of Walker Mass Air Flow Assembly 245-1025
The Walker Mass Air Flow Assembly 245-1025 is designed for precise air measurement in select Ford and Mercury vehicles. This mass air flow sensor includes a housing and features a female connector with four terminals, ensuring compatibility and reliable performance for your vehicle's emission control system.
- Includes housing for secure installation
- Female connector with 4 terminals
- Compatible with Ford Contour, Mustang, Mystique and Mercury Cougar models
- Part number 245-1025 for accurate identification
- Mounting hardware not included
About the Walker Mass Air Flow Assembly Product Line
The Walker Mass Air Flow Assembly product line focuses on providing emission control sensors that meet OEM specifications. This line is engineered to deliver accurate airflow readings critical for engine management systems. The 245-1025 sensor is part of this line, offering a direct replacement solution for specific Ford and Mercury vehicles requiring precise air measurement to maintain optimal engine performance and emissions compliance.
Detailed Product Description
This mass air flow sensor assembly includes the housing, which protects the sensor element and facilitates proper airflow measurement. The sensor features a female connector with four terminals, designed to interface correctly with the vehicle’s wiring harness. While mounting hardware is not included, the sensor is designed to fit securely in the original mounting location on compatible Ford Contour, Mustang, Mystique, and Mercury Cougar models. The part number 245-1025 ensures you receive the correct sensor for these applications.
Common Applications and Issues Addressed
- Restores accurate air intake measurement for engine control
- Helps resolve rough idling and poor acceleration
- Addresses check engine light codes related to mass air flow sensor faults
- Improves fuel efficiency by providing correct airflow data
- Supports emission system compliance in Ford and Mercury vehicles
Installation Notes and Tips
When installing the Walker Mass Air Flow Assembly 245-1025, ensure the sensor housing is clean and free of debris. Verify the female connector aligns properly with the vehicle’s wiring harness to avoid connection issues. Since mounting hardware is not included, reuse the original fasteners or acquire compatible hardware to secure the sensor firmly. Handle the sensor carefully to avoid damage to the sensing element during installation.
Quality Assurance and Warranty
Walker mass air flow sensors are manufactured to meet industry standards for durability and accuracy. The 245-1025 part undergoes quality checks to ensure reliable performance in emission control systems. Please refer to Walker’s warranty policy for specific coverage details related to this sensor.
| Brand | Walker |
| Part Number | 245-1025 |
| Position | Walker Mass Air Flow Assembly |
| Connector Gender | Female |
| Housing Included | Yes |
| Mounting Hardware Included | No |
| Terminal Quantity | 4 |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1999 | Ford | Contour | 2.0L | L4 | N/A | Fits vehicles manufactured before May 3, 1999.; Walker Mass Air Flow Assembly | |
| 1999 | Mercury | Cougar | 2.0L | L4 | N/A | Fits vehicles made prior to May 29, 1999.; Walker Mass Air Flow Assembly | |
| 1999 | Mercury | Mystique | 2.0L | L4 | N/A | Fits vehicles manufactured before May 3, 1999.; Walker Mass Air Flow Assembly | |
| 1998 | Ford | Contour | 2.0L | L4 | N/A | Walker Mass Air Flow Assembly | |
| 1998 | Mercury | Mystique | 2.0L | L4 | N/A | Walker Mass Air Flow Assembly | |
| 1997 | Ford | Contour | 2.0L | L4 | N/A | Walker Mass Air Flow Assembly | |
| 1997 | Mercury | Mystique | 2.0L | L4 | N/A | Walker Mass Air Flow Assembly | |
| 1996 | Ford | Contour | 2.0L | L4 | N/A | Walker Mass Air Flow Assembly | |
| 1996 | Mercury | Mystique | 2.0L | L4 | N/A | Walker Mass Air Flow Assembly | |
| 1995 | Ford | Contour | LX | 2.0L | L4 | N/A | Walker Mass Air Flow Assembly |
| 1995 | Ford | Contour | GL | 2.0L | L4 | N/A | Walker Mass Air Flow Assembly |
| 1995 | Mercury | Mystique | 2.0L | L4 | N/A | Walker Mass Air Flow Assembly | |
| 1989 | Ford | Mustang | 5.0L | V8 | N/A | Stamped #E8ZF12B579AA; Complete Assembly | |
| 1988 | Ford | Mustang | 5.0L | V8 | N/A | California Emissions; Complete Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.