Four Seasons Reverse Rotation Thermal Standard Duty Fan Clutch

The Four Seasons Reverse Rotation Thermal Standard Duty Fan Clutch is a temperature-controlled engine cooling fan clutch. It is built for vehicles that use a reverse rotation (counterclockwise) fan. Also called a thermal fan clutch or engine cooling fan clutch, it helps the engine cooling system run efficiently in normal driving and standard-duty applications.

Key Features:

• Thermal design: a temperature-sensing mechanism engages the fan as engine temperatures rise and lets it freewheel when cooling demand is low
• Reverse rotation configuration for applications that require it
• Standard duty construction for everyday driving and normal cooling loads
• Designed to restore original cooling fan performance when a worn or failing clutch is replaced
• Backed by Four Seasons, a well-known name in engine cooling and climate control components

Benefits: Engaging the fan only when needed helps lower engine noise and reduce parasitic power loss. It also helps keep operating temperatures in the normal range. Replacing a worn fan clutch can help prevent overheating caused by poor airflow through the radiator.