HomeBelts and Cooling > SwitchesFour Seasons 37445 Engine Cooling Fan Temperature Switch
Part #: 37445

Four Seasons 37445 Engine Cooling Fan Temperature Switch

Temperature Switch
⚙️ 3 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Temperature Switch
🚗Fitment: Volkswagen, Corrado
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Overview of Four Seasons Engine Cooling Fan Temperature Switch

The Four Seasons Temperature Switch part number 37445 is designed specifically for Volkswagen Corrado models. This engine cooling fan temperature switch helps regulate radiator fan operation by monitoring temperature, ensuring efficient engine cooling performance.

  • Connector shape: Rectangular for secure fitment
  • Terminal quantity: 2 terminals for reliable electrical connection
  • Connector gender: Male type connector
  • Mount system location: System mount for radiator installation
  • Function: Temperature switch to control cooling fan activation
  • Meets or exceeds OEM specifications for dependable performance

Detailed Product Description

The Four Seasons Temperature Switch 37445 is engineered as a radiator mount temperature switch that activates the engine cooling fan based on temperature thresholds. Featuring a rectangular male connector with two terminals, this switch ensures a stable and precise electrical connection within the cooling system. Its system mount design allows for direct installation on the radiator, making it compatible with Volkswagen Corrado vehicles. This temperature switch plays a critical role in maintaining optimal engine temperature by signaling the cooling fan to engage when necessary, preventing overheating and supporting engine longevity.

The Temperature Switch product line from Four Seasons focuses on reliable temperature sensing components that integrate seamlessly with vehicle cooling systems. This line is designed to meet or exceed original equipment manufacturer (OEM) standards, providing consistent performance and durability for engine cooling applications.

Common Applications and Problem Solving

  • Prevents engine overheating by activating cooling fan at correct temperature
  • Ensures radiator fan operates only when needed, improving fuel efficiency
  • Replaces faulty or worn temperature switches causing fan malfunction
  • Helps maintain consistent engine temperature for Volkswagen Corrado models
  • Addresses cooling system issues related to temperature sensor failure

Installation Notes and Tips

  • Verify compatibility with Volkswagen Corrado before installation
  • Ensure the rectangular male connector aligns properly with the vehicle wiring harness
  • Mount securely on the radiator system mount location to avoid loose connections
  • Check for proper electrical terminal contact to prevent intermittent fan operation
  • Consult vehicle service manual for specific installation torque and procedures

Quality Assurance and Warranty

The Four Seasons Temperature Switch 37445 meets or exceeds OEM specifications, ensuring reliable operation within the engine cooling system. Manufactured to strict quality standards, this part supports consistent performance and durability. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandFour Seasons
Part Number37445
PositionTemperature Switch
Connector GenderMale
Connector ShapeRectangular
DescriptionSwitch-Temp /Radiator Mount
Functiontemperature switch
Meets / Exceeds OEM?YES
Mnt Sys LocSystem Mount
StyleTemperature
Terminal Quantity2
TypeTemperature

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
1992VolkswagenCorradoN/A3 Term.; Temperature Switch
1991VolkswagenCorradoN/A3 Term.; Temperature Switch
1990VolkswagenCorradoN/A3 Term.; Temperature Switch

* 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:

37445A03845SW1843

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.