Caliso 22015 Heavy Duty Thermal Fan Clutch 6-Inch Compact Bolt-On

The Caliso 22015 is a 6-inch compact heavy duty thermal fan clutch engineered to deliver reliable engine cooling performance that meets or exceeds OEM specifications. Featuring an all-aluminum body with CNC-machined precision, this bolt-on fan clutch is built for durability and efficient heat dissipation in demanding under-hood environments.

Thermal fan clutches regulate cooling fan speed based on engine temperature. When the engine runs hot, the clutch engages the fan to pull maximum airflow across the radiator. As operating temperatures normalize, the clutch partially disengages the fan, reducing parasitic drag, improving fuel economy, and lowering noise levels.

Key Features:

• Heavy duty thermal design — meets or exceeds OEM specifications for fit, form, and function
• CNC-machined aluminum body — precision construction ensures exact OE-spec tolerances and efficient heat dissipation
• High-quality heavy duty bearing packed with high-temperature molybdenum grease for long service life
• Compact 6-inch profile — bolt-on installation for a straightforward replacement process
• Application and interchange information printed directly on the stock number label for easy identification

The Caliso 22015 thermal fan clutch is a dependable OE-replacement solution for restoring proper engine cooling system performance.