Four Seasons 37302 Engine Cooling Fan Switch

Reliable Engine Cooling Fan Switch for Precise Temperature Control

The Four Seasons Temperature Switch 37302 is engineered to maintain optimal engine temperature by controlling the cooling fan operation. Designed for engine-mounted installation, this switch ensures your vehicle's cooling system activates at the correct temperature thresholds.

• Connector color: White with an oval shape for secure connection
• Two female terminals for reliable electrical contact
• Male fitting with M15 x 1.50 thread size for precise mounting
• Temperature activation range: turns on at 203°F and off at 194°F
• Meets or exceeds OEM specifications for dependable performance
• Designed specifically as an engine cooling fan switch

About the Four Seasons Temperature Switch Product Line

The Temperature Switch line by Four Seasons focuses on temperature-sensitive components that regulate engine cooling fan operation. This product line is designed to provide accurate temperature-based switching to protect the engine from overheating and maintain efficient cooling system function. The 37302 switch is a key component within this line, offering precise temperature control and compatibility with various vehicle cooling systems.

Detailed Product Description

The Four Seasons 37302 engine cooling fan switch features a white oval connector with two female terminals, ensuring a secure and stable electrical connection. Its male fitting with an M15 x 1.50 thread size allows for straightforward engine-mounted installation. The switch activates the cooling fan at 203°F and deactivates it at 194°F, maintaining the engine within safe operating temperatures. This temperature switch is designed to open the fan circuit when the engine cools down, preventing unnecessary fan operation and conserving energy. It meets or exceeds OEM standards, making it a reliable replacement part for vehicles requiring precise engine cooling fan control.

Common Applications and Issues Addressed

• Prevents engine overheating by activating the cooling fan at the correct temperature
• Stops unnecessary fan operation to reduce wear and energy consumption
• Ensures proper engine temperature regulation for improved performance
• Replaces faulty or worn engine cooling fan switches causing erratic fan behavior
• Compatible with vehicles requiring an engine-mounted temperature switch with M15 x 1.50 thread size

Installation Notes and Tips

• Ensure the engine is cool before installation to avoid burns or injury
• Verify the connector color and shape match your vehicle’s wiring harness for compatibility
• Use proper tools to install the switch with the specified M15 x 1.50 thread size
• Check for secure electrical connections at the two female terminals
• Test the cooling fan operation after installation to confirm correct switch function

Quality Assurance and Warranty

The Four Seasons Temperature Switch 37302 is manufactured to meet or exceed OEM quality standards, ensuring reliable performance and durability. This part undergoes rigorous testing to confirm temperature accuracy and electrical integrity. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship, providing confidence in the product’s longevity and function.