Hayden 3263 Engine Cooling Fan Clutch

Hayden 3263 Electronic Fan Clutch

The Hayden 3263 is a severe-duty electronic fan clutch built for reverse-rotation cooling systems that use the original equipment connector. It is a direct-fit cooling fan clutch for select Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer applications from 2006-2010.

• Electronic, electro-viscous fan clutch for controlled cooling fan engagement
• Severe-duty and truck fan drive style for demanding cooling loads
• Reverse rotation design
• Aluminum construction with raw aluminum finish
• Uses original equipment connector and female terminal type
• 4-bolt mounting pattern with M6 x 1.0 hole thread
• Meets or exceeds OEM requirements
• Performance rated and new, not remanufactured

Product Details

Hayden Fan Clutch 3263 is an electronic engine cooling fan clutch engineered for vehicles that rely on an electro-viscous control strategy. The unit measures 7.73 inches in clutch diameter, with a 7.01-inch fan bolt circle and a 1.44-inch mount diameter. Its severe-duty construction and reverse rotation layout make it a practical replacement for cooling systems that need precise fan control under load. This part cross-references Four Seasons 46055 for the same application.

Compatible With 2006-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, and 2006-2010 Mercury Mountaineer. The Hayden 3263 is also referenced by part number 3263 in aftermarket catalogs, making it easier to verify the correct cooling fan clutch for these vehicles.

Common Cooling Issues It Can Address

• Engine temperature rising at idle or in stop-and-go traffic
• Cooling fan not engaging correctly on electronic systems
• Excessive fan noise from a worn clutch assembly
• Reduced airflow through the radiator and condenser
• Cooling performance loss under towing or heavy-load driving

Installation Notes

Confirm reverse rotation, connector style, bolt pattern, and mounting dimensions before installation. This clutch uses the original equipment connector, so the vehicle harness must match the factory configuration. Mounting hardware is not included, and the unit is intended for applications with a 4-bolt fan clutch interface. Verify pilot depth, pilot diameter, and overall height against the original part before service.

Quality Assurance

Hayden 3263 is a new, performance-rated electronic fan clutch that meets or exceeds OEM specifications for the listed applications. It is built as a severe-duty replacement for Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer cooling systems.