Hayden 2632 Engine Cooling Fan Clutch

Hayden 2632 Fan Clutch Overview

The Hayden 2632 fan clutch is a standard-duty thermal engine cooling fan clutch built with an aluminum body and reverse rotation operation. It is a non-electronic replacement that meets or exceeds OEM requirements for the listed applications, including Chevrolet S10, GMC Sonoma, and Isuzu Hombre.

For buyers searching for a reverse rotation thermal fan clutch for a 1997-2003 Chevrolet S10 without A/C, this Hayden Fan Clutch line offers a direct-fit cooling solution with OE-style dimensions and mounting geometry.

Key Features

• Brand: Hayden Fan Clutch
• Part number: 2632
• Thermal, standard-duty design
• Reverse rotation operation
• Non-electronic clutch construction
• Aluminum housing with raw aluminum finish
• Meets or exceeds OEM specifications
• Performance rated
• Mounting type: hex
• Fan bolt circle: 3.25 in. (82.6 mm)
• Mount diameter: 1.44 in. (36 mm)
• Pilot diameter: 1.18 in. (30 mm)
• Pilot depth: 0.7 in. (17.8 mm)

Product Details

The Hayden 2632 is a B-type thermal fan clutch for standard-duty cooling systems that use reverse rotation. Its aluminum construction, 5.99 in. maximum diameter, and OE-matching mounting dimensions support proper fan engagement in the specified vehicles. This part cross-references Four Seasons 36767 and Gates 22136 for the same application.

Compatible With 1997-2003 Chevrolet S10, N/A; 1997-2003 GMC Sonoma, N/A; and 1997-2000 Isuzu Hombre, N/A. Common search phrases for this part include reverse rotation fan clutch for Chevrolet S10 without AC and thermal engine cooling fan clutch for GMC Sonoma.

Common Issues This Part Can Address

• Cooling fan not engaging at the correct speed
• Excessive engine temperature during low-speed driving
• Fan clutch noise from worn internal components
• Reduced airflow through the radiator and condenser
• Cooling performance loss from a failing thermal clutch

Installation Notes

Verify reverse rotation, bolt pattern, pilot dimensions, and fan bolt circle before installation. Mounting hardware is not included, so reuse or source the correct hardware separately if required by the vehicle setup. Confirm clearance around the fan shroud and check that the clutch matches the vehicle’s without-A/C configuration where noted in the fitment data.

Quality Assurance

Hayden lists this fan clutch as new, performance rated, and built to meet or exceed OEM specifications for the listed applications. The Hayden 2632 is intended for direct replacement use in the covered Chevrolet S10, GMC Sonoma, and Isuzu Hombre fitments.