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Four Seasons 37906 Engine Coolant Temperature Sensor
Reliable Engine Coolant Temperature Sensor for Mercedes-Benz Models
The Four Seasons Coolant Temp Sensor 37906 is designed to provide accurate temperature readings for your engine's cooling system. Engineered to meet or exceed OEM specifications, this sensor ensures optimal performance and compatibility with various Mercedes-Benz vehicles.
- Connector Gender: Female
- Connector Shape: Rectangular
- Fitting Thread Size: M16-1.50
- Number of Terminals: 2
- Meets or Exceeds OEM Standards
- Compatible with multiple Mercedes-Benz models including C36 AMG, C220, C280, CL600, E300, E420, S320, S420, S500, S600, SL320, SL500, and SL600
About the Four Seasons Coolant Temp Sensor Product Line
The Four Seasons Coolant Temp Sensor product line focuses on delivering precise and durable engine coolant temperature sensors that integrate seamlessly with vehicle cooling systems. This line is engineered to provide reliable temperature data, which is critical for engine management and preventing overheating. The 37906 sensor is part of this line, offering a female rectangular connector and a standard M16-1.50 fitting thread size to ensure proper installation and function.
Detailed Product Description
This engine coolant temperature sensor features a female rectangular connector with two terminals, designed for secure and stable electrical connections. The M16-1.50 fitting thread size allows for straightforward installation in compatible Mercedes-Benz engines. By accurately monitoring coolant temperature, the sensor helps the engine control unit regulate fuel injection and ignition timing, contributing to efficient engine operation and emission control.
Common Applications and Issues Addressed
- Helps prevent engine overheating by providing accurate temperature data
- Supports proper engine fuel management and ignition timing
- Resolves erratic temperature gauge readings
- Eliminates engine performance issues related to faulty coolant temperature sensing
- Prevents check engine light triggers related to coolant temperature sensor faults
Installation Notes and Tips
Ensure the engine is cool before attempting installation to avoid burns or damage. Use the correct M16-1.50 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 wiring and connector for corrosion or damage before installation to ensure optimal sensor performance.
Quality Assurance and Warranty
The Four Seasons Coolant Temp Sensor 37906 meets or exceeds OEM standards, ensuring reliable performance and durability. This sensor undergoes rigorous quality control to maintain consistency and fitment accuracy. Please refer to Four Seasons’ warranty policy for specific coverage details.
| Brand | Four Seasons |
| Part Number | 37906 |
| Position | Coolant Temp Sensor |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Description | Coolant Temp Sensor |
| Fitting Thread Size | M16-1.50 |
| Meets / Exceeds OEM? | YES |
| Number of Terminals | 2 |
| Style | Coolant Temp Sensor |
| Type | Coolant Temp Sensor |
This part fits 31 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Mercedes-Benz | SL600 | N/A | Coolant Temp Sensor |
| 2001 | Mercedes-Benz | SL600 | N/A | Coolant Temp Sensor |
| 2000 | Mercedes-Benz | SL600 | N/A | Coolant Temp Sensor |
| 1999 | Mercedes-Benz | CL600 | N/A | Coolant Temp Sensor |
| 1999 | Mercedes-Benz | S420 | N/A | Coolant Temp Sensor |
| 1999 | Mercedes-Benz | S500 | N/A | Coolant Temp Sensor |
| 1999 | Mercedes-Benz | S600 | N/A | Coolant Temp Sensor |
| 1999 | Mercedes-Benz | SL600 | N/A | Coolant Temp Sensor |
| 1998 | Mercedes-Benz | CL600 | N/A | Coolant Temp Sensor |
| 1998 | Mercedes-Benz | S420 | N/A | Coolant Temp Sensor |
| 1998 | Mercedes-Benz | S500 | N/A | Coolant Temp Sensor |
| 1998 | Mercedes-Benz | S600 | N/A | Coolant Temp Sensor |
| 1998 | Mercedes-Benz | SL600 | N/A | Coolant Temp Sensor |
| 1997 | Mercedes-Benz | E300 | N/A | Coolant Temp Sensor |
| 1997 | Mercedes-Benz | E420 | N/A | Coolant Temp Sensor |
| 1997 | Mercedes-Benz | S420 | N/A | Coolant Temp Sensor |
| 1997 | Mercedes-Benz | S500 | N/A | Coolant Temp Sensor |
| 1997 | Mercedes-Benz | S600 | N/A | Coolant Temp Sensor |
| 1997 | Mercedes-Benz | SL500 | N/A | Coolant Temp Sensor |
| 1997 | Mercedes-Benz | SL600 | N/A | Coolant Temp Sensor |
| 1996 | Mercedes-Benz | C220 | N/A | Coolant Temp Sensor |
| 1996 | Mercedes-Benz | C280 | N/A | Coolant Temp Sensor |
| 1996 | Mercedes-Benz | C36 AMG | N/A | Coolant Temp Sensor |
| 1996 | Mercedes-Benz | E300 | N/A | Coolant Temp Sensor |
| 1996 | Mercedes-Benz | S320 | N/A | Coolant Temp Sensor |
| 1996 | Mercedes-Benz | S420 | N/A | Coolant Temp Sensor |
| 1996 | Mercedes-Benz | S500 | N/A | Coolant Temp Sensor |
| 1996 | Mercedes-Benz | S600 | N/A | Coolant Temp Sensor |
| 1996 | Mercedes-Benz | SL320 | N/A | Coolant Temp Sensor |
| 1996 | Mercedes-Benz | SL500 | N/A | Coolant Temp Sensor |
| 1996 | Mercedes-Benz | SL600 | 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.