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Walker 245-2051 Mass Air Flow Sensor
Overview of Walker Mass Air Flow Sensor 245-2051
The Walker Mass Air Flow Sensor 245-2051 is designed for precise air measurement in select Ford and Mazda vehicles. This sensor helps maintain optimal engine performance by accurately monitoring the amount of air entering the engine.
- Compatible with Ford Aerostar, B3000, and Ranger models
- Includes mounting hardware for straightforward installation
- Features a 4-terminal female connector for reliable electrical connection
- Housing not included, designed for integration with existing components
Walker Mass Air Flow Sensor Product Line Details
The Walker Mass Air Flow Sensor line focuses on delivering reliable emission control sensors that meet OEM specifications. The 245-2051 part is part of this line, ensuring consistent performance and durability for Ford and Mazda vehicles requiring precise air flow measurement.
Detailed Product Description
This mass air flow sensor (part number 245-2051) is engineered to provide accurate airflow data to the engine control unit (ECU) in Ford Aerostar, B3000, and Ranger models. It features a 4-terminal female connector that ensures secure electrical connectivity and includes mounting hardware to facilitate proper installation. Note that the sensor does not come with a housing, so it is intended to be installed within the vehicle's existing air intake system components.
Common Applications and Issues Addressed
- Helps resolve engine performance issues related to incorrect air-fuel mixture
- Addresses rough idling and stalling caused by faulty airflow readings
- Improves fuel efficiency by providing accurate air measurement
- Reduces emissions by ensuring proper combustion control
- Prevents check engine light triggers related to mass air flow sensor faults
Installation Notes and Tips
Installation of the Walker Mass Air Flow Sensor 245-2051 requires careful handling of the sensor and connector. Use the included mounting hardware to secure the sensor firmly in place. Ensure the 4-terminal female connector is properly aligned and connected to avoid electrical issues. Since the housing is not included, verify that the sensor fits correctly within the existing air intake assembly of Ford Aerostar, B3000, or Ranger models.
Quality Assurance and Warranty
Walker mass air flow sensors are manufactured to meet industry standards for emission control components. The 245-2051 sensor undergoes quality checks to ensure reliable operation. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.
| Brand | Walker |
| Part Number | 245-2051 |
| Position | Walker Mass Air Flow Sensor |
| Connector Gender | Female |
| Housing Included | No |
| Mounting Hardware Included | Yes |
| Terminal Quantity | 4 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Ford | Aerostar | 3.0L | V6 | N/A | Fitment: Ford Mass Air Flow Sensor with ID# F37Z 12B579-DA; Walker Mass Air Flow Sensor |
| 1994 | Ford | Aerostar | 3.0L | V6 | N/A | Stamped #F37F12B579DA; Walker Mass Air Flow Sensor |
| 1994 | Mazda | B3000 | 3.0L | V6 | N/A | Walker Mass Air Flow Sensor |
| 1993 | Ford | Aerostar | 3.0L | V6 | N/A | Stamped #F37F12B579DA; Walker Mass Air Flow Sensor |
| 1993 | Ford | Ranger | 3.0L | V6 | N/A | For vehicles with OE# F37F12B579DA.; Walker Mass Air Flow Sensor |
* 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.