Four Seasons 36917 Engine Cooling Fan Clutch

Four Seasons 36917 Engine Cooling Fan Clutch

The Four Seasons Fan Clutch 36917 is a standard-duty thermal engine cooling fan clutch built for import truck and van applications that use a 5-inch or 6-inch fan setup. It features an aluminum construction, non-electronic operation, and a standard rotation design for direct replacement service on select Mitsubishi, Dodge, and Toyota vehicles.

Key Features

• Thermal, non-electronic fan clutch for engine cooling control
• Standard-duty design with standard rotation
• Aluminum housing with raw aluminum finish
• Flange mounting style with 4-bolt, 4-hole pattern
• 5.85 in. maximum diameter and 2.69 in. overall height
• Meets or exceeds OEM requirements
• Performance rated for replacement use
• Fits 1983-1996 Mitsubishi Mighty Max, N/A
• Fits 1983-1993 Dodge Ram 50, N/A
• Fits 1987-1990 Mitsubishi Van, N/A
• Fits 1984-1989 Toyota Van, N/A
• Fits 1983-1984 Dodge Power Ram 50, N/A
• Fits 1979-1982 Dodge D50, N/A

Detailed Description

Four Seasons 36917 is an engine cooling fan clutch for vehicles that rely on thermal fan engagement to manage airflow through the radiator. The aluminum body, 4.8 in. fan bolt circle, 58 mm mount diameter, and M6 x 1.0 threaded hole layout support a precise fit on the listed applications. This part number 36917 is a direct replacement option for select Mitsubishi Mighty Max, Dodge Ram 50, Toyota Van, and related import truck platforms where standard rotation and flange mounting are required.

Four Seasons Fan Clutch line products are built for cooling-system service where consistent fan engagement matters. This standard-duty thermal unit is new, non-electronic, and engineered for applications that use a 5-inch or 6-inch import-style clutch configuration. This part cross-references Gates 22086 for the same application.

What It Helps Address

• Engine overheating caused by a worn or weak fan clutch
• Reduced radiator airflow at idle or low road speed
• Fan engagement issues on thermal cooling systems
• Noisy or inconsistent fan clutch operation
• Cooling performance loss on older Mitsubishi, Dodge, and Toyota vans and trucks

Installation Notes and Tips

Verify the fan bolt circle, mounting flange depth, and standard rotation before installation. Confirm the vehicle uses a thermal, non-electronic clutch with the listed 4-bolt flange pattern and 5.85 in. maximum diameter. Mounting hardware is not included, so reuse or source the correct hardware separately if needed. Always inspect the fan, water pump area, and surrounding cooling components during replacement.

Quality Assurance

Four Seasons 36917 is a new replacement fan clutch that meets or exceeds OEM requirements and is performance rated for service use. Its aluminum construction and standard-duty thermal design support dependable cooling-system restoration on the listed applications.