Hayden 2662 Engine Cooling Fan Clutch

Hayden 2662 Fan Clutch Overview

The Hayden 2662 is a standard-duty thermal engine cooling fan clutch built for import-style fan applications that use a 5-inch or 6-inch fan pattern. It features an aluminum construction, standard rotation, and a flange mount for direct replacement service on select Ford Ranger, Ford F-100 Ranger, and Mazda B2500 applications with air conditioning.

Hayden Fan Clutch 2662 is a new, non-electronic unit that meets or exceeds OEM requirements and is performance rated for dependable cooling fan engagement. This part cross-references Four Seasons 36731 for the same application.

Key Features

• Part number: 2662
• Thermal, standard-duty fan clutch design
• Aluminum housing with raw aluminum finish
• Standard rotation
• Flange mounting style with 4 bolt holes
• Fan bolt circle: 6.03 in. / 153.2 mm
• Mount diameter: 2.56 in. / 65 mm
• Overall height: 3.09 in. / 78.6 mm
• Non-electronic design
• Meets or exceeds OEM specifications

Detailed Description

Hayden 2662 is an engine cooling fan clutch designed to regulate fan engagement based on temperature in standard-duty thermal cooling systems. The aluminum construction, 6.65-inch maximum diameter, and flange-style mounting support a direct-fit replacement for vehicles that use the specified import-style clutch configuration. For buyers searching for a Ford Ranger fan clutch, Mazda B2500 fan clutch, or Ford F-100 Ranger cooling fan clutch, this part number provides a focused OE-style service option.

Compatible With 1998-2001 Ford Ranger, N/A; 1998-2001 Mazda B2500, N/A; and 1998-2000 Ford F-100 Ranger, N/A. Hayden 2662 is also referenced by multiple aftermarket and OE cross numbers, including Four Seasons 36731, which helps simplify parts matching during cooling system repair.

Common Cooling Issues It Can Address

• Cooling fan engagement that is delayed or inconsistent
• Engine temperature rise during idle or low-speed driving
• Reduced airflow through the radiator and condenser
• Noise or wear associated with a failing thermal fan clutch
• Cooling performance concerns on AC-equipped trucks

Installation Notes and Tips

• Verify the vehicle uses the listed standard rotation and thermal fan clutch configuration before ordering.
• Confirm flange mount dimensions, bolt pattern, and pilot measurements against the original part.
• Inspect the fan, water pump area, and surrounding cooling components during replacement.
• Mounting hardware is not included.
• Use the vehicle’s service information for torque and installation procedures.

Quality Assurance

Hayden 2662 is a new fan clutch that meets or exceeds OEM requirements and is performance rated for standard-duty cooling applications. It is built for direct replacement service on confirmed fitments, including 1998-2001 Ford Ranger, 1998-2001 Mazda B2500, and 1998-2000 Ford F-100 Ranger.