Four Seasons 46060 Engine Cooling Fan Clutch

Thermal Fan Clutch for Toyota and Lexus

The Four Seasons 46060 is a standard-duty thermal engine cooling fan clutch built for reverse-rotation applications. It uses an aluminum construction, a flange mount, and a non-electronic design to help maintain proper fan engagement in compatible Toyota and Lexus cooling systems.

Compatible With 2004-2009 Toyota 4Runner, 2005-2009 Toyota 4Runner, 2005-2009 Toyota Sequoia, 2005-2009 Toyota Tundra, 2005-2007 Toyota Land Cruiser, 2006-2009 Toyota Sequoia, 2006-2009 Toyota Tundra, 2006-2009 Lexus GX470, and 2006-2007 Lexus LX470 applications. Four Seasons 46060 is also a direct reference point for shoppers comparing OE-style fan clutch replacements for these vehicles.

• Thermal fan clutch with standard-duty operation
• Reverse rotation design for listed import applications
• Aluminum body with raw aluminum finish
• Flange mounting style with 4 bolt holes
• Non-electronic construction
• Meets or exceeds OEM requirements
• Performance rated for cooling system service
• Fan bolt circle: 5.35 in. / 135.9 mm
• Overall diameter: 6.61 in. / 167.9 mm
• Overall height: 3.77 in. / 95.8 mm

Product Details

The Four Seasons Fan Clutch line focuses on direct-fit cooling system service parts, and the 46060 follows that approach with OE-style dimensions and mounting geometry. This thermal fan clutch uses a 3.62 in. mount diameter, 0.63 in. pilot diameter, and 0.92 in. pilot depth, with M6 x 1.0 stud threads for the fan attachment points. It is built for reverse rotation operation where specified, making it a relevant replacement for Toyota 4Runner, Toyota Tundra, Toyota Sequoia, Lexus GX470, Lexus LX470, and Toyota Land Cruiser cooling fan service.

This part cross-references Dorman - HELP 46060 for the same application.

Common Problems This Part Can Address

• Cooling fan engagement that is inconsistent or delayed
• Engine temperature rise during idle or low-speed driving
• Fan clutch noise caused by worn internal thermal components
• Reduced airflow through the radiator and condenser
• Cooling system performance issues on reverse-rotation fan setups

Installation Notes and Tips

Verify the vehicle’s rotation direction, mounting flange style, and fan bolt circle before installation. Confirm the application by year, make, and model, especially on 2005 vehicles where build-date notes apply. Mounting hardware is not included, so reuse or source the correct hardware as needed. Inspect the fan blades, water pump, and surrounding cooling components during replacement to avoid repeat labor.

Quality Assurance

Four Seasons 46060 is a new, performance-rated fan clutch that meets or exceeds OEM specifications for the listed applications. Its standard-duty thermal design and OE-style dimensions support accurate replacement selection for compatible Toyota and Lexus cooling systems.