Nissens 86446 Engine Cooling Fan Clutch

Brand Nissens 86446
Material Steel-aluminum
Use Type Standard
Thermal Or Centrifugal Thermal
Rotation Counterclockwise
Fan Blade Included No
Operation Type Thermic
Outside Diameter 6.65
Fits Lexus and Toyota · 23 vehicles

Thermic operation. Responds to temperature changes for consistent cooling performance.

Steel-aluminum construction. Combines strength and light weight for durable operation.

ISO-compliant design. Built to meet ISO 7637, ISO 16750, and EMC standards.

Cross-references 140160, 1540087 and 1540088 for the same application. See all 10.

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Nissens 86446 Engine Cooling Fan Clutch

The Nissens 86446 engine cooling fan clutch is a thermal, standard-duty replacement built with a steel-aluminum construction for consistent cooling fan control. It is engineered for long-term reliability and steady performance in demanding cooling systems, including Lexus LX470, Toyota Land Cruiser, Toyota Tundra, and Lexus LS400 applications.

  • Thermal fan clutch with thermic operation for temperature-based engagement
  • Steel-aluminum construction for durability and stable performance
  • Counterclockwise rotation
  • Standard-duty design for OE-style cooling system service
  • No fan blade included
  • Outside diameter: 6.65 in.
  • Built to Nissens premium quality standards with design, testing, and material improvements
  • Conforms with ISO 7637, ISO 16750, and EMC directive requirements

Fitment and Application Details

Compatible with 1998-2004 Lexus LX470 and 1998-2004 Toyota Land Cruiser with standard duty thermal fan clutch applications. It also fits 2000-2002 Toyota Tundra with standard duty thermal fan clutch and 1997-2000 Lexus LS400 with trailer tow package. For 2005 applications, this part fits Lexus LX470 and Toyota Land Cruiser to 5/05. The Nissens 86446 is a direct-fit cooling fan clutch choice for these vehicle-specific cooling system setups.

This part cross-references FCT021 for the same application.

What It Helps Address

  • Cooling fan engagement that is delayed or inconsistent
  • Engine temperature control concerns during stop-and-go driving
  • Excessive fan noise from a worn thermal clutch
  • Reduced cooling performance under load or towing conditions
  • Maintenance caused by aging fan clutch components

Installation Notes and Tips

Verify counterclockwise rotation, outside diameter, and thermal clutch style before installation. Confirm vehicle-specific fitment by model year and cooling package, especially on 2005 Lexus LX470 and Toyota Land Cruiser applications listed to 5/05. Inspect the fan assembly and surrounding cooling components for wear before replacing the clutch.

Quality Assurance

Nissens builds this cooling fan clutch to premium quality standards and validates it against ISO 7637, ISO 16750, and EMC compliance requirements for dependable operation in automotive electrical environments.

This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2005LexusLX470——To 5/05
2005ToyotaLand Cruiser——To 5/05
2004LexusLX470——Standard Duty Thermal Fan Clutch
2004ToyotaLand Cruiser——Standard Duty Thermal Fan Clutch
2003LexusLX470——Standard Duty Thermal Fan Clutch
2003ToyotaLand Cruiser——Standard Duty Thermal Fan Clutch
2002LexusLX470——Standard Duty Thermal Fan Clutch
2002ToyotaLand Cruiser——Standard Duty Thermal Fan Clutch
2002ToyotaTundra4.7LV8Standard Duty Thermal Fan Clutch
2001LexusLX470——Standard Duty Thermal Fan Clutch
2001ToyotaLand Cruiser——Standard Duty Thermal Fan Clutch
2001ToyotaTundra4.7LV8Standard Duty Thermal Fan Clutch
2000LexusLS400——w/ Trailer Tow Pkg.
2000LexusLX470——Standard Duty Thermal Fan Clutch
2000ToyotaLand Cruiser——Standard Duty Thermal Fan Clutch
2000ToyotaTundra4.7LV8Standard Duty Thermal Fan Clutch
1999LexusLS400——w/ Trailer Tow Pkg.
1999LexusLX470——Standard Duty Thermal Fan Clutch
1999ToyotaLand Cruiser——Standard Duty Thermal Fan Clutch
1998LexusLS400——w/ Trailer Tow Pkg.
1998LexusLX470——Standard Duty Thermal Fan Clutch
1998ToyotaLand Cruiser——Standard Duty Thermal Fan Clutch
1997LexusLS400——w/ Trailer Tow Pkg.
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
14016015400871540088291131916210500501621050051162105006016210500611621050080FCT021