Hayden Automotive 2674 Premium Thermal Fan Clutch

The Hayden Automotive 2674 is a premium thermal fan clutch engineered to provide reliable engine cooling performance. This fan clutch is designed to meet or exceed original equipment specifications for fit, form, and function, ensuring proper cooling system operation for your vehicle.

How It Works:

A bi-metal thermal spring mounted at the front of the clutch senses underhood temperature and engages the fan accordingly. When the engine is cold, the fan operates at reduced speed (25-35% of shaft speed) to provide fuel economy and noise reduction. As engine temperature rises, the clutch engages the fan to spin at 70-90% of shaft speed for increased cooling capacity.

Key Features:

• Thermal operation responds automatically to engine temperature changes
• Smooth steel faceplate with thermal spring assembly
• Engineered to simulate OE performance and appearance
• Manufactured to strict quality standards with ISO 9001 certification
• Designed for specific vehicle applications
• Backed by Hayden's 45+ years of automotive cooling expertise

Quality Construction:

Hayden fan clutches are manufactured in their ISO 9001-certified facility using original equipment samples for testing and development. Each clutch is engineered to match or exceed OE specifications while often addressing common factory failure points for improved longevity and performance.

Important: This fan clutch is designed for specific vehicle applications and should only be installed on vehicles for which it is cataloged. Using an incorrect fan clutch may result in poor cooling, excessive noise, reduced fuel economy, or premature failure.