Caliso 22032 Heavy Duty Thermal Engine Cooling Fan Clutch

The Caliso 22032 is a heavy duty thermal engine cooling fan clutch engineered to meet or exceed original equipment specifications. This direct-fit replacement unit restores proper cooling fan operation, preventing overheating and protecting engine components from heat damage.

Thermal fan clutches work by automatically engaging and disengaging the cooling fan based on engine compartment temperature. When the engine runs hot, the clutch engages the fan at higher speed to draw additional airflow through the radiator. Once temperatures stabilize, the clutch partially disengages, reducing parasitic load on the engine and improving fuel efficiency.

Key Features:

• Heavy duty thermal design for demanding operating conditions
• Built to meet or exceed OEM fit, form, and function
• Silicone fluid-filled clutch chamber for reliable temperature-activated engagement
• Bi-metallic spring actuator responds precisely to engine compartment heat
• Direct bolt-on replacement — no modifications required
• Quality materials constructed to withstand extended service life

Cross-Reference Part Numbers:

• Hayden: 2676
• Nissan OEM: 21082-6P00A, 21082-6P003

Replacing a worn or failed fan clutch eliminates common symptoms such as engine overheating at idle, excessive fan noise, reduced A/C performance, and poor fuel economy caused by a locked or slipping clutch.