Four Seasons 37373 Engine Cooling Fan Temperature Switch

Reliable Engine Cooling Fan Temperature Switch for Toyota Corolla

The Four Seasons Temperature Switch part number 37373 is designed to maintain optimal engine temperature by controlling the cooling fan operation. Specifically engineered for Toyota Corolla models, this temperature switch ensures precise activation and deactivation of the radiator fan to prevent overheating.

• Compatible with Toyota Corolla vehicles
• Temperature On at 197°F and Off at 188°F for accurate fan control
• Round connector shape with 2 terminals (female/male)
• System mount radiator temperature switch
• Meets or exceeds OEM specifications for reliable performance

Product Features and Specifications

This engine cooling fan temperature switch from Four Seasons features a round connector shape with two terminals, designed for secure and proper electrical connection. The switch operates within a temperature range that turns the cooling fan on at 197°F and off at 188°F, helping maintain the engine’s ideal operating temperature. It is a system mount type, intended for radiator installation, and is compatible with Toyota Corolla models. The switch’s female/male connector gender ensures compatibility with existing wiring harnesses. This part meets or exceeds OEM standards, providing dependable function and fit.

About the Four Seasons Temperature Switch Product Line

The Four Seasons Temperature Switch line focuses on precision temperature control components for engine cooling systems. This product line is engineered to provide accurate temperature sensing and reliable fan activation, which is critical for maintaining engine performance and preventing overheating. The 37373 switch is part of this line, offering a direct replacement solution that aligns with manufacturer specifications for Toyota Corolla vehicles.

Common Applications and Problem Resolution

• Prevents engine overheating by activating the radiator fan at the correct temperature
• Resolves intermittent cooling fan operation issues
• Replaces faulty or worn temperature switches causing fan failure
• Helps maintain consistent engine temperature for improved efficiency
• Eliminates electrical connection problems with its round 2-terminal connector

Installation Notes and Tips

When installing the Four Seasons Temperature Switch 37373, ensure the vehicle is cool and the engine is off. Locate the radiator mount system where the switch is installed. Disconnect the electrical connector carefully, noting the female/male terminal orientation. Replace the old switch with the new one, making sure the round connector fits securely. Tighten the switch to the manufacturer’s torque specifications to avoid leaks or damage. After installation, test the cooling fan operation by running the engine to the specified temperature range.

Quality Assurance and Warranty

Four Seasons Temperature Switch 37373 is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This part undergoes rigorous quality control to maintain consistent function in engine cooling systems. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.