Four Seasons Severe Duty Thermal Engine Cooling Fan Clutch

The Four Seasons Severe Duty Thermal Engine Cooling Fan Clutch line gives your engine temperature-regulated airflow. It suits trucks, SUVs and other vehicles that run hot under heavy loads, towing or stop-and-go traffic. If your temperature gauge climbs at idle, or you are already doing a water pump job, a new thermal fan clutch is a sensible part to replace. These clutches are available in standard and reverse rotation versions.

Key Features:

• Temperature-regulated operation: the thermal clutch engages the fan for more airflow as engine temperature rises. It lets the fan freewheel once the engine is at normal operating temperature.
• Severe duty construction: built from steel and aluminum to hold up to high temperatures and demanding operating conditions.
• Fuel efficiency: the fan is not driven at full speed when extra cooling isn't needed, which reduces parasitic engine load.
• Built by application: each clutch is designed and tested for its specific application, with OE-style performance, fit and appearance.
• Precision machined: made for out-of-the-box installation.

Four Seasons has more than 50 years of experience in engine cooling and climate control parts. Choose the correct rotation direction and mounting configuration for your application.