Four Seasons 36907 Engine Cooling Fan Clutch

Four Seasons 36907 Fan Clutch Overview

Four Seasons 36907 is a standard-duty thermal engine cooling fan clutch built with an aluminum body and a non-electronic design. It is engineered for standard rotation applications and meets or exceeds OEM requirements for direct replacement service on select import vehicles, including Chrysler Conquest, Dodge Raider, Dodge Ram 50, Mitsubishi Mighty Max, Mitsubishi Montero, Mitsubishi Starion, Mazda B2600, and related models.

The Four Seasons Fan Clutch line focuses on dependable cooling fan control for vehicles that rely on thermal engagement rather than electronic control. Part number 36907 is a flange-mount, standard-rotation fan clutch with a 5.85-inch maximum diameter, 4-bolt mounting pattern, and M6 x 1.0 hole thread specification.

Key Features

• Brand: Four Seasons Fan Clutch
• Part number: 36907
• Thermal, non-electronic fan clutch design
• Standard-duty construction with aluminum material
• Standard rotation (STD)
• Flange mounting type with 4 mounting holes
• 5.85 in. clutch maximum diameter
• 4.8 in. fan bolt circle
• Meets or exceeds OEM requirements
• Performance rated
• New replacement part

Product Details

This engine cooling fan clutch is designed to regulate fan engagement based on temperature, helping maintain consistent airflow through the radiator during normal driving and higher-load conditions. With a 2.28 in. mount diameter, 0.5 in. pilot depth, and 1.81 in. distance from clutch to mounting flange, Four Seasons 36907 is built for applications that require a compact thermal clutch with standard rotation and flange-style attachment. If you are searching for a Four Seasons 36907 fan clutch for a Mitsubishi Montero, Dodge Ram 50, or Chrysler Conquest cooling system, this part is built to match the listed fitment and mounting dimensions.

This part cross-references Gates 22097 for the same application.

Vehicle Fitment

• Fits 1987-1989 Chrysler Conquest, N/A
• Fits 1987-1989 Dodge Raider, N/A
• Fits 1983-1989 Dodge Ram 50, N/A
• Fits 1983-1989 Mitsubishi Mighty Max, N/A
• Fits 1983-1989 Mitsubishi Montero, N/A
• Fits 1983-1989 Mitsubishi Starion, N/A
• Fits 1987-1988 Mazda B2600, N/A
• Fits 1984-1986 Dodge Conquest, N/A
• Fits 1983-1986 Dodge Power Ram 50, N/A
• Fits 1984-1986 Plymouth Conquest, N/A
• Fits 1978-1983 Dodge Challenger, N/A

Installation Notes

Verify the fan bolt circle, mount diameter, pilot depth, and rotation before installation. This thermal fan clutch uses a flange mount and 4-bolt pattern, so the fan and water pump interface must match the listed dimensions exactly. Confirm standard rotation and the M6 x 1.0 hole thread specification before tightening the fan assembly.

For best results, inspect the cooling fan, belt condition, and surrounding hardware during replacement. Four Seasons 36907 is a direct-fit style cooling fan clutch for the listed applications, including Mitsubishi Montero and Dodge Ram 50 fitments.

Quality Assurance

Four Seasons identifies this fan clutch as meeting or exceeding OEM requirements and performance rated for standard-duty service. The aluminum construction and thermal design support consistent cooling-system operation in the listed vehicle applications.