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Four Seasons 37898 Engine Coolant Temperature Sensor
Reliable Engine Coolant Temperature Sensor for Saab Vehicles
The Four Seasons Coolant Temp Sensor 37898 is designed to provide accurate temperature readings for your Saab 9-5, 900, and 9000 models. This engine coolant temperature sensor ensures your vehicle's cooling system operates efficiently by monitoring coolant temperature and relaying data to the engine control unit.
- Connector Gender: Female
- Connector Shape: Rectangular
- Fitting Thread Size: M12-1.25
- Number of Terminals: 2
- Meets or exceeds OEM specifications
- Compatible with Saab 9-5, 900, and 9000 models
About the Four Seasons Coolant Temp Sensor Product Line
The Four Seasons Coolant Temp Sensor line focuses on delivering precise and durable temperature sensors that meet or exceed original equipment manufacturer standards. The 37898 sensor is part of this line, engineered to maintain optimal engine performance and prevent overheating by providing reliable coolant temperature data.
Detailed Product Description
This engine coolant temperature sensor features a female rectangular connector with two terminals, ensuring secure and accurate electrical connections. The M12-1.25 fitting thread size allows for straightforward installation and compatibility with the cooling systems of Saab 9-5, 900, and 9000 vehicles. By monitoring the coolant temperature, this sensor helps the engine control unit adjust fuel injection and ignition timing for efficient engine operation.
Common Issues Addressed by the Coolant Temp Sensor 37898
- Engine overheating due to inaccurate temperature readings
- Poor fuel economy caused by incorrect coolant temperature data
- Check engine light triggered by faulty temperature sensor signals
- Engine performance issues related to improper temperature regulation
- Cooling fan malfunction due to sensor failure
Installation Notes and Tips
When installing the Four Seasons Coolant Temp Sensor 37898, ensure the engine is cool to avoid burns. Use the correct M12-1.25 thread size to avoid cross-threading. Verify the female rectangular connector aligns properly with the vehicle’s wiring harness. It is recommended to inspect the sensor wiring and connector terminals for corrosion or damage before installation.
Quality Assurance and Warranty
The Four Seasons Coolant Temp Sensor 37898 meets or exceeds OEM specifications, ensuring reliable performance and durability. This sensor undergoes rigorous quality control testing to maintain consistent standards. Please refer to Four Seasons’ warranty policy for specific coverage details.
| Brand | Four Seasons |
| Part Number | 37898 |
| 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 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Saab | 9-5 | N/A | Coolant Temp Sensor | ||
| 1999 | Saab | 9-5 | N/A | Coolant Temp Sensor | ||
| 1998 | Saab | 900 | 2.3L | L4 | N/A | Coolant Temp Sensor |
| 1997 | Saab | 900 | 2.5L | V6 | N/A | Coolant Temp Sensor |
| 1997 | Saab | 900 | 2.3L | L4 | N/A | Coolant Temp Sensor |
| 1997 | Saab | 9000 | 3.0L | V6 | N/A | Coolant Temp Sensor |
| 1996 | Saab | 900 | 2.5L | V6 | N/A | Coolant Temp Sensor |
| 1996 | Saab | 900 | 2.3L | L4 | N/A | Coolant Temp Sensor |
| 1996 | Saab | 9000 | 3.0L | V6 | N/A | Coolant Temp Sensor |
| 1995 | Saab | 900 | 2.3L | L4 | N/A | Coolant Temp Sensor |
| 1995 | Saab | 9000 | 3.0L | V6 | N/A | Coolant Temp Sensor |
| 1994 | Saab | 900 | 2.1L | L4 | N/A | Coolant Temp Sensor |
| 1994 | Saab | 900 | 2.3L | L4 | 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.