Four Seasons 37309 Engine Cooling Fan Switch

Reliable Engine Cooling Fan Switch for Honda Prelude

The Four Seasons Temperature Switch 37309 is engineered to maintain optimal engine temperature by controlling the cooling fan operation. Designed specifically for Honda Prelude models, this engine cooling fan switch ensures precise temperature regulation and reliable performance.

• Compatible with Honda Prelude vehicles
• Temperature switch type for engine cooling fan control
• Engine-mounted installation for accurate temperature sensing
• Male connector with round shape and 2 terminals
• Fitting thread size M16-1.50 with male fitting gender
• Fan opens at 203°F and closes at 194°F
• Meets or exceeds OEM specifications

About the Four Seasons Temperature Switch Product Line

The Four Seasons Temperature Switch line focuses on precision-engineered components that regulate engine cooling fan operation based on temperature thresholds. The 37309 switch is part of this line, offering reliable open/close fan control to maintain engine temperature within optimal ranges. This product line is designed to meet or exceed OEM standards, ensuring compatibility and durability for specific vehicle applications like the Honda Prelude.

Detailed Product Description

The Four Seasons 37309 engine cooling fan switch is a temperature-activated switch designed to open the cooling fan circuit at 203°F and close it at 194°F, helping to prevent engine overheating. It features a round male connector with two terminals, providing secure electrical connections. The switch mounts directly on the engine with a male fitting thread size of M16-1.50, ensuring proper fit and function. This temperature switch is engineered to meet or exceed OEM requirements, making it a dependable replacement part for maintaining your Honda Prelude's cooling system efficiency.

Common Applications and Issues Addressed

• Prevents engine overheating by activating the cooling fan at the correct temperature
• Resolves cooling fan failure due to faulty temperature switch
• Eliminates erratic fan operation caused by worn or damaged switches
• Ensures proper engine temperature regulation for improved performance
• Replaces OEM switches that no longer meet temperature control specifications

Installation Notes and Tips

• Ensure engine is cool before removing the old switch to avoid burns
• Verify the M16-1.50 thread size matches the mounting location on your Honda Prelude
• Use appropriate tools to avoid damaging the switch or mounting threads
• Check electrical connections for secure fit with the male round connector and two terminals
• Test fan operation after installation to confirm proper switch function

Quality Assurance and Warranty

The Four Seasons Temperature Switch 37309 is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This part undergoes rigorous quality control to maintain consistent temperature activation points and secure electrical connections. While specific warranty details may vary, Four Seasons products typically include a limited warranty against defects in materials and workmanship.