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Four Seasons 37864 Engine Coolant Temperature Sensor
Reliable Engine Coolant Temperature Sensor for Ford Mustang
The Four Seasons Coolant Temp Sensor 37864 is designed to provide accurate temperature readings for your Ford Mustang's engine cooling system. This sensor helps maintain optimal engine performance by monitoring coolant temperature and ensuring proper engine management.
- Connector Gender: Female
- Connector Shape: Rectangular
- Fitting Thread Size: M12-1.25
- Number of Terminals: 2
- Meets or exceeds OEM specifications
- Compatible with Ford Mustang models
About the Four Seasons Coolant Temp Sensor Product Line
The Four Seasons Coolant Temp Sensor product line focuses on delivering precise and durable temperature sensors for engine cooling systems. This line is engineered to meet or exceed original equipment manufacturer standards, ensuring reliable fitment and performance. The Coolant Temp Sensor 37864 is part of this line, offering a direct replacement solution for Ford Mustang vehicles requiring accurate coolant temperature monitoring.
Detailed Product Description
The Four Seasons Coolant Temp Sensor 37864 features a female rectangular connector with two terminals, designed for secure and reliable electrical connections. The sensor’s M12-1.25 fitting thread size ensures proper installation and compatibility with the Ford Mustang cooling system. By accurately measuring the engine coolant temperature, this sensor provides critical data to the vehicle’s engine control unit (ECU), helping regulate fuel injection, ignition timing, and cooling fan operation.
Common Issues Addressed by This Sensor
- Erratic or inaccurate coolant temperature readings
- Engine overheating due to faulty temperature monitoring
- Poor engine performance related to incorrect temperature data
- Check engine light triggered by coolant temperature sensor faults
- Cooling fan not activating at the correct temperature
Installation Notes and Tips
- Ensure the engine is cool before removing the old sensor to avoid burns
- Use the correct M12-1.25 thread size to avoid cross-threading
- Verify the connector is female and rectangular to match the vehicle wiring harness
- Check for proper torque specifications to prevent leaks or damage
- Inspect wiring and terminals for corrosion or damage before installation
Quality Assurance and Warranty
The Four Seasons Coolant Temp Sensor 37864 meets or exceeds OEM standards, providing reliable performance and durability. This sensor undergoes rigorous quality control to ensure compatibility and function with Ford Mustang models. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Four Seasons |
| Part Number | 37864 |
| Position | Coolant Temp Sensor |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Description | Coolant Temp Sensor |
| Fitting Thread Size | M12-1.25 |
| Meets / Exceeds OEM? | YES |
| Number of Terminals | 2 |
| Style | Coolant Temp Sensor |
| Type | Coolant Temp Sensor |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Ford | Mustang | 3.8L | V6 | N/A | Coolant Temp Sensor |
| 2004 | Ford | Mustang | 3.9L | V6 | N/A | Coolant Temp Sensor |
| 2003 | Ford | Mustang | 3.8L | V6 | N/A | Coolant Temp Sensor |
| 2002 | Ford | Mustang | 3.8L | V6 | N/A | Coolant Temp Sensor |
| 2001 | Ford | Mustang | 3.8L | V6 | N/A | Coolant Temp 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.