Dorman 621-531 Engine Cooling Fan Assembly

Engine Cooling Fan Assembly for Highlander

Dorman 621-531 is an engine cooling fan assembly built to match the fit and cooling performance of the original radiator fan on select Toyota Highlander models. It is a direct replacement for 2009-2012 Toyota Highlander vehicles equipped with the Trailer Tow Package and air conditioning.

• Brushed motor design
• Plastic shroud in black finish
• Plastic fan blades
• Shroud included for a complete assembly-style replacement
• 2-terminal and 2-connector configuration
• Engineered for OE-style fit and airflow performance

Fitment Details

Fits 2009-2012 Toyota Highlander, N/A, with Trailer Tow Package and air conditioning. This application-specific coverage makes Dorman 621-531 a direct-fit option for Highlander cooling system service on the listed vehicles.

This part cross-references TYC 622000 for the same application.

What This Part Helps Address

• Overheating caused by a weak or failed radiator fan assembly
• Reduced airflow through the radiator and condenser
• Cooling fan noise from worn motor components
• Fan operation issues tied to damaged connectors or terminals
• Cooling performance concerns on Toyota Highlander models with towing and A/C equipment

Installation Notes

Verify connector style, terminal count, and shroud dimensions against the original unit before installation. This Dorman 621-531 assembly is intended for the specified Toyota Highlander fitment and should be matched to the vehicle’s cooling package and equipment level.

Quality Assurance

Dorman states this engine cooling fan assembly is precision-engineered to match stock fit and performance, and it has been rigorously tested to cool as effectively as the original part on the listed applications.