Four Seasons 46117 Engine Cooling Fan Clutch

Four Seasons 46117 Fan Clutch Overview

Four Seasons 46117 is a standard duty thermal engine cooling fan clutch built for reverse rotation applications. It is a new aluminum unit that meets or exceeds OEM requirements and is engineered for direct replacement use on select Nissan Frontier and Suzuki Equator models.

As part of the Four Seasons Fan Clutch line, this thermal clutch is built for controlled fan engagement based on temperature, helping maintain consistent cooling performance in everyday driving conditions. The raw aluminum construction, flange mounting design, and 4-bolt pattern support a precise OE-style fit for the specified applications.

Key Features

• Brand: Four Seasons Fan Clutch
• Part number: 46117
• Thermal clutch design for temperature-based fan engagement
• Standard duty style for OE replacement service
• Reverse rotation configuration
• Aluminum construction with raw aluminum finish
• Flange mount design with 4-bolt / 4-hole pattern
• Meets or exceeds OEM specifications
• New, performance rated replacement part
• Compatible with select Nissan Frontier and Suzuki Equator applications

Detailed Description

Four Seasons 46117 is an engine cooling fan clutch designed for reverse rotation systems that use a thermal operating principle. It features a 6.65-inch maximum diameter, 6.02-inch fan bolt circle, 2.88-inch mount diameter, 1.25-inch pilot diameter, and 0.875-inch pilot depth. The unit measures 3.18 inches overall height and uses an M6 x 1.0 hole thread pattern at the mounting flange. This part number 46117 is a direct-fit cooling solution for 2005-2019 Nissan Frontier and 2009-2012 Suzuki Equator models listed in the fitment data.

This Four Seasons Fan Clutch line focuses on OE-style replacement coverage for cooling system service. If you are replacing a worn thermal fan clutch on a Nissan Frontier or Suzuki Equator, Four Seasons 46117 provides the correct reverse rotation configuration and mounting geometry for the specified vehicles.

This part cross-references Dorman - HELP 46117 and Gates 22138 for the same application.

Common Problems This Part Can Address

• Cooling fan engagement that is delayed or inconsistent
• Excessive fan noise from a worn thermal clutch
• Reduced airflow through the radiator at operating temperature
• Overheating concerns tied to fan clutch wear
• Loss of proper reverse rotation fan control

Installation Notes and Tips

• Verify reverse rotation fan clutch requirements before installation.
• Confirm flange mounting dimensions, pilot size, and bolt pattern match the original unit.
• Inspect the fan blades, water pump area, and surrounding cooling components during replacement.
• Mounting hardware is not included.
• Use the vehicle-specific fitment data for 2005-2019 Nissan Frontier and 2009-2012 Suzuki Equator applications.

Quality Assurance

Four Seasons 46117 is a new, performance rated fan clutch that meets or exceeds OEM specifications for the listed applications. It is built as a standard duty thermal replacement part for select Nissan Frontier and Suzuki Equator cooling system service.