Four Seasons 36705 Severe Duty Thermal Engine Cooling Fan Clutch

The Four Seasons 36705 is a severe duty thermal engine cooling fan clutch designed to efficiently control engine cooling fan operation. This thermally-activated clutch engages the cooling fan when additional cooling is required, helping maintain optimal engine temperature while reducing unnecessary fan operation and noise when cooling demands are lower.

Key Features:

• Severe duty construction for enhanced durability and longevity
• Standard rotation design for proper fan operation
• Thermal activation responds automatically to engine temperature changes
• Aluminum construction provides excellent heat dissipation
• Precision-engineered to meet OEM specifications
• Direct-fit replacement for streamlined installation

This fan clutch is manufactured in Mexico and includes a mounting flange distance of 1.25 inches. The thermal design allows the clutch to engage progressively as engine temperatures rise, ensuring adequate cooling performance during high-demand conditions while improving fuel economy and reducing fan noise during normal operation. Compatible with various OEM part numbers including 067208, 115070, 230258, 272311, 2788, 2911239, 4870, and 55056946AA.