Four Seasons 36766 Engine Cooling Fan Clutch Thermal Replacement

The Four Seasons 36766 is a direct-fit replacement engine cooling fan clutch designed to restore proper thermal management to your vehicle's cooling system. As a thermostatic fan clutch, it automatically engages the radiator cooling fan when engine temperatures rise and allows the fan to freewheel at lower operating temperatures, reducing parasitic drag and improving fuel efficiency.

Key Features:

• Meets or exceeds OE design and performance standards
• Thermal (thermostatic) engagement for temperature-responsive fan control
• Engineered and tested for reliable, long-term operation
• Manufactured by Four Seasons, part of the SMP Temperature Control Division
• Backed by a 12-month / 12,000-mile limited warranty against defects in materials and workmanship

OEM / Cross-Reference Part Numbers: 8156610410, 8889617570, 88961757, 15661041

Four Seasons is one of the largest aftermarket mobile climate control parts suppliers in the industry, with over 50 years of experience. Every fan clutch is tested, validated, and inspected before shipment to ensure a quality, trouble-free replacement.