Hayden 2676 Engine Cooling Fan Clutch

Hayden 2676 Thermal Fan Clutch

The Hayden 2676 is a standard-duty thermal engine cooling fan clutch built for import applications that need consistent fan engagement and dependable cooling control. It is a non-electronic, flange-mount aluminum unit with a standard rotation design for direct replacement service on select Infiniti and Nissan models.

Key Features

• Thermal fan clutch with standard-duty operation
• Aluminum construction with raw aluminum finish
• Non-electronic design for straightforward mechanical cooling control
• Flange mounting style with 4-bolt, 4-hole pattern
• Standard rotation configuration
• Meets or exceeds OEM requirements
• Performance rated for cooling system service
• Clutch type A - 5" & 6" import applications

Product Details

Hayden Fan Clutch 2676 is engineered as a thermal engine cooling fan clutch with a 6.65-inch maximum diameter, 3-inch mount diameter, and 5.98-inch fan bolt circle. The unit measures 3.03 inches in overall height and uses an M6 x 1.0 hole thread pattern. Its standard-duty construction and thermal response support controlled fan engagement in vehicles that rely on mechanical cooling fan operation. This part cross-references Four Seasons 36773 and Gates 22032 for the same application.

Compatible With 2003-2008 INFINITI FX45, 2001-2004 Nissan Pathfinder, 2001-2003 INFINITI QX4, and 1997-2001 INFINITI Q45. The Hayden 2676 is a direct-fit cooling fan clutch choice for drivers searching for a 2001-2004 Nissan Pathfinder fan clutch, a 2003-2008 INFINITI FX45 cooling fan clutch, or a 1997-2001 INFINITI Q45 thermal fan clutch replacement.

Common Cooling System Issues

• Engine fan not engaging at the proper temperature
• Cooling fan noise from a worn clutch assembly
• Reduced airflow through the radiator at idle or low speed
• Overheating concerns tied to weak fan clutch performance
• Inconsistent mechanical fan operation on thermal clutch systems

Installation Notes

Verify the flange mount style, 4-bolt pattern, 3-inch mount diameter, and 5.98-inch fan bolt circle before installation. Mounting hardware is not included. Confirm standard rotation and thermal clutch type match the original unit on the vehicle. For best results, inspect the fan, water pump area, and surrounding cooling components during replacement.

Quality Assurance

Hayden 2676 is a new replacement part that meets or exceeds OEM requirements and is performance rated for cooling system service. It is built for standard-duty use in select Infiniti and Nissan applications, including the Pathfinder, FX45, QX4, and Q45.