Hayden Automotive 2595 Thermal Engine Cooling Fan Clutch

The Hayden Automotive 2595 is a thermal engine cooling fan clutch designed to provide efficient temperature-controlled engine cooling. This fan clutch uses a bi-metal thermal spring mounted at the front to sense underhood temperature and automatically engage or disengage the cooling fan as needed.

Key Features:

• Thermal operation engages at approximately 170°F air temperature for optimal cooling
• Operates fan at 70-90% shaft speed when engaged for maximum cooling performance
• Reduces fan speed to 25-35% of shaft speed when disengaged for improved fuel economy
• Provides noise reduction when engine is cold and cooling is not required
• Engineered to simulate the performance, fit, and appearance of original equipment
• New construction with no remanufactured components

This thermal fan clutch automatically adjusts fan operation based on engine temperature, helping prevent overheating while maximizing fuel efficiency and reducing unnecessary noise. The unit is engaged at cold startup as fluid drains into the working area when the engine is shut off, then slows down shortly after startup through a pumping action. Hayden fan clutches are application-specific and should only be installed on vehicles for which they are cataloged to ensure proper cooling performance.